NSN
4820-00-446-3499
Valve,Safety Relief
FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES
Unit Price
$209.43
per EA
52 parts / 6 mfrs
Part Numbers for NSN 4820-00-446-349952 records
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| 6182DC58TO72PSI | 01343 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby | 3 | 9 |
| 6182DG 26.0 TO 75.0 PSI | 01343 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby | 5 | 9 |
| F1G82 1-2 | 01343 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby | 5 | 9 |
| FIG82-4-1/2 | 01343 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby | 5 | 9 |
| 6182DC58TO72PSI | 1X5W8 | Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team | 5 | 9 |
| 6182DCV01-KM0061 | 1X5W8 | Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team | 5 | 2 |
| 150-570GPC433 | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| 150-570HPC433 | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| 150-570KPC433 | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| 150-570PC433 | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| 150-570YPC433 | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| 150-608PC433 | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| 30-433 | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| FIG1226-1-2IN40LB | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| FIG1226-1-2IN43LB | 27235 | Hardie-Tynes Co., Inc. | 5 | 9 |
| 1226 1-2 61MTXT0 | 37239 | Lunkenheimer Co | 5 | 9 |
| FIG1226-1-2IN40LB | 37239 | Lunkenheimer Co | 5 | 9 |
| FIG1226-1-2IN43LB | 37239 | Lunkenheimer Co | 5 | 9 |
| 36B01861PC433 | 53711 | Naval Sea Systems Command | 5 | 9 |
| 36B01867PC433 | 53711 | Naval Sea Systems Command | 5 | 9 |
| 39B01624PC433 | 53711 | Naval Sea Systems Command | 5 | 9 |
| 39B01691PC433 | 53711 | Naval Sea Systems Command | 5 | 9 |
| 831-1213ITEM130 | 53711 | Naval Sea Systems Command | 5 | 9 |
| AS11S49-46PC433 | 53711 | Naval Sea Systems Command | 5 | 9 |
| AS11S49-8PC433 | 53711 | Naval Sea Systems Command | 5 | 9 |
| AS23S4902-467075PC433 | 53711 | Naval Sea Systems Command | 5 | 9 |
| AS23S4902-467113PC433 | 53711 | Naval Sea Systems Command | 5 | 9 |
| ASR7S4901-01PC43 | 53711 | Naval Sea Systems Command | 5 | 9 |
| ASR7S4901-039PC433 | 53711 | Naval Sea Systems Command | 5 | 9 |
| BB58S49-056PC433 | 53711 | Naval Sea Systems Command | 5 | 9 |
| BB58S49-094PC433 | 53711 | Naval Sea Systems Command | 5 | 9 |
| BB61S49-01PC433 | 53711 | Naval Sea Systems Command | 5 | 9 |
| BB61S49-039PC433 | 53711 | Naval Sea Systems Command | 5 | 9 |
| CV41S4901-1ALT1PC433 | 53711 | Naval Sea Systems Command | 5 | 9 |
| CV41S4901-39PC433 | 53711 | Naval Sea Systems Command | 5 | 9 |
| 36B01861PC433 | 80064 | Naval Ship Systems Command | 5 | 9 |
| 36B01867PC433 | 80064 | Naval Ship Systems Command | 5 | 9 |
| 39B01624PC433 | 80064 | Naval Ship Systems Command | 5 | 9 |
| 39B01691PC433 | 80064 | Naval Ship Systems Command | 5 | 9 |
| 831-1213ITEM130 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AS11S49-46PC433 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AS11S49-8PC433 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AS23S4902-467075PC433 | 80064 | Naval Ship Systems Command | 5 | 9 |
| AS23S4902-467113PC433 | 80064 | Naval Ship Systems Command | 5 | 9 |
| ASR7S4901-01PC43 | 80064 | Naval Ship Systems Command | 5 | 9 |
| ASR7S4901-039PC433 | 80064 | Naval Ship Systems Command | 5 | 9 |
| BB58S49-056PC433 | 80064 | Naval Ship Systems Command | 5 | 9 |
| BB58S49-094PC433 | 80064 | Naval Ship Systems Command | 5 | 9 |
| BB61S49-01PC433 | 80064 | Naval Ship Systems Command | 5 | 9 |
| BB61S49-039PC433 | 80064 | Naval Ship Systems Command | 5 | 9 |
| CV41S4901-1ALT1PC433 | 80064 | Naval Ship Systems Command | 5 | 9 |
| CV41S4901-39PC433 | 80064 | Naval Ship Systems Command | 5 | 9 |
Manufacturers (6)
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
CAGE 01343Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team
CAGE 1X5W8Hardie-Tynes Co., Inc.
CAGE 27235Lunkenheimer Co
CAGE 37239Naval Sea Systems Command
CAGE 53711Naval Ship Systems Command
CAGE 80064Price History
| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $209.43 | EA | 0 |
| 01-OCT-2025 | $209.43 | EA | 0 |
| 01-OCT-2025 | $209.43 | EA | 0 |
| 01-OCT-2025 | $209.43 | 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 SCREW |
| ADST | BONNET ATTACHMENT METHOD | INTEGRAL |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 550.0 FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) FIRST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END |
| CQCY | ADJUSTABLE PRESSURE RANGE | +1.0 TO 250.0 POUNDS PER SQUARE INCH |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES FIRST END |
| CQQF | OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE |
| CSDC | OPENING PRESSURE SETTING | 61.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| 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
NSN4820-00-446-3499
NIIN004463499
FSC4820
PRICE$209.43
DEMILA
PARTS52
MFRS6
Manufacturers
About NSN 4820-00-446-3499
NSN 4820-00-446-3499 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 52 part numbers associated with this NSN from 6 manufacturers.
The current government unit price for NSN 4820-00-446-3499 is $209.43. Price history shows 4 recorded price changes.
To find the part number for NSN 4820-00-446-3499, 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.