NSN
4820-00-446-3497
Valve,Safety Relief
FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES
Unit Price
$2,043.29
per EA
115 parts / 8 mfrs
Part Numbers for NSN 4820-00-446-3497115 records
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| 118822PC15 | 0AT62 | Siemens Energy, Inc. Dba Dresser-Rand | 5 | 9 |
| 150-570GPC435 | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| 150-570HPC435 | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| 150-570KPC435 | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| 150-570PC435 | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| 150-570YPC435 | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| 150-608PC435 | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| 30-435 | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| CV41S4901-1ALT1PC435 | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| CV41S4901-39PC435 | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| 1768 | 5P967 | Dante Valve Company | 3 | 2 |
| 1768 | 65079 | Danco Valve Company | 5 | 9 |
| 17Y1487PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| 17Y1493PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| 17Y1707PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| 17Y1711ALT3PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| 17Y2173PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| 17Y2177PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| 36B01861PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| 36B01867PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| 39B01624PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| 39B01691PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| 831-1213ITEM134 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AD14S49-0147PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AD14S49-022PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AD14S49-0250PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AD14S49-0254PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AD14S49-126PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AD20S49-107PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AD20S49-97PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AS11S49-46PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AS11S49-8PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AS23S4902-467075PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AS23S4902-467113PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| ASR7S4901-01PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| ASR7S4901-039PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AV10S4902-456955PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AV10S4902-456961PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AV10S4902-456975PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AV4S49-022PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AV4S49-028PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AVC1S4901-041PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AVC1S4901-044PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| BB55S49-089PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| BB55S49-090PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| BB57S49-01PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| BB57S49-039PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| BB58S49-056PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| BB58S49-094PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| BB61S49-01PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| BB61S49-039PC435 | 80064 | Naval Ship Systems Command | 5 | 9 |
| CB1S4901-19ALT4PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD364S49-031PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD364S49-36ALT4PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD381S49-024PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD381S49-28ALT6PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD394S49-024PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD394S49-028PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD397S49-028PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD397S49-030PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD409S49-022PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD409S49-025PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD409S49-41ALT3PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD421S49-0293PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD421S49-0297PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD421S49-034PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD421S49-038PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD421S49-084PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD421S49-088PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD423S49-035PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD423S49-038PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD423S49-092PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD423S49-095PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD423S49-205PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD423S49-209PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD445S4901-92ALT4PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD445S4901-96ALT4PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD452S4901-92ALT4PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD452S4901-96ALT4PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD453S49-0262PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD453S49-0265PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD453S49-267PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD453S49-271PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD453S49-40PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD453S49-44ALT2PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD692S4901-92ALT4PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| DD692S4901-96ALT4PC15 | 80064 | Naval Ship Systems Command | 5 | 9 |
| S4901H3117721REV1PC299 | 80064 | Naval Ship Systems Command | 5 | 9 |
| S4901H3163450REVAPC299 | 80064 | Naval Ship Systems Command | 5 | 9 |
| S4901H3163778REV1PC299 | 80064 | Naval Ship Systems Command | 5 | 9 |
| 118822PC15 | 830Q4 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions | 5 | 9 |
| 118822PC15 | 8FGX3 | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions | 3 | 2 |
| 101024PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 101028PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 107022PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 107028PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 107422PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 107428PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 107524PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 107528PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 110922PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 110928PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 111124PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 111228PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 116628PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 116722PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 116728PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 116924PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 116928PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 117524PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 117528PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 118224PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 118228PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| 118822PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
| CV22S49-64ALT4PC15 | 93236 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture | 5 | 9 |
Manufacturers (8)
Siemens Energy, Inc. Dba Dresser-Rand
CAGE 0AT62Hardie-Tynes Co., Inc.
CAGE 27235Dante Valve Company
CAGE 5P967Danco Valve Company
CAGE 65079Naval Ship Systems Command
CAGE 80064Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
CAGE 830Q4Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
CAGE 8FGX3Dresser-Rand Co Worthington Compressor Opn a Joint Venture
CAGE 93236Price History
| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $2,043.29 | EA | 0 |
| 01-OCT-2025 | $2,043.29 | EA | 0 |
Identification Data
DEMIL
A
HMIC
N
PMIC
U
ESD/EMI
Item Characteristics
| MRC | Requirement | Reply |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES FIRST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST END |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| ADSU | DISK LOADING METHOD | SPRING |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) FIRST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END |
| CMLP | THREAD QUANTITY PER INCH | 14 FIRST END |
| CQCY | ADJUSTABLE PRESSURE RANGE | +801.0 TO 1400.0 POUNDS PER SQUARE INCH |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES FIRST END |
| CQQF | OPERATING PRESSURE | 1400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE |
| FEAT | SPECIAL FEATURES | W/LIFTING LEVER |
| MATT | MATERIAL | COPPER ALLOY STEM |
| MATT | MATERIAL | STEEL FLOW CONTROL DEVICE |
| MATT | MATERIAL | COPPER ALLOY BODY |
| MATT | MATERIAL | COPPER ALLOY SEAT |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| THSD | THREAD SERIES DESIGNATOR | NPT FIRST END |
Related NSNs in FSC 4820
Need full procurement data, packaging, and standardization info?
View Complete NSN Data on NSN LookupQuick Reference
NSN4820-00-446-3497
NIIN004463497
FSC4820
PRICE$2,043.29
DEMILA
PARTS115
MFRS8
Manufacturers
Siemens Energy, Inc. Dba Dresser-Rand
CAGE 0AT62
Hardie-Tynes Co., Inc.
CAGE 27235
Dante Valve Company
CAGE 5P967
Danco Valve Company
CAGE 65079
Naval Ship Systems Command
CAGE 80064
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
CAGE 830Q4
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
CAGE 8FGX3
Dresser-Rand Co Worthington Compressor Opn a Joint Venture
CAGE 93236
About NSN 4820-00-446-3497
NSN 4820-00-446-3497 is a National Stock Number assigned to Valve,Safety Relief. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 115 part numbers associated with this NSN from 8 manufacturers.
The current government unit price for NSN 4820-00-446-3497 is $2,043.29. Price history shows 2 recorded price changes.
To find the part number for NSN 4820-00-446-3497, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.