NSN
4820-00-446-3543
Valve,Safety Relief
FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES
10 parts / 2 mfrs
Part Numbers for NSN 4820-00-446-354310 records
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| 1110323 | 11660 | Westinghouse Electric Corp Control Business Unit | 5 | 9 |
| 26J535PC1T023 | 11660 | Westinghouse Electric Corp Control Business Unit | 5 | 9 |
| 26J539PC52 | 11660 | Westinghouse Electric Corp Control Business Unit | 5 | 9 |
| 26J610PC1T023 | 11660 | Westinghouse Electric Corp Control Business Unit | 5 | 9 |
| 27J409PC1T023 | 11660 | Westinghouse Electric Corp Control Business Unit | 5 | 9 |
| 1110323 | 79500 | Westinghouse Electric Corp | 3 | 2 |
| 26J535PC1T023 | 79500 | Westinghouse Electric Corp | 3 | 2 |
| 26J539PC52 | 79500 | Westinghouse Electric Corp | 3 | 2 |
| 26J610PC1T023 | 79500 | Westinghouse Electric Corp | 3 | 2 |
| 27J409PC1T023 | 79500 | Westinghouse Electric Corp | 3 | 2 |
Manufacturers (2)
Westinghouse Electric Corp Control Business Unit
CAGE 11660Westinghouse Electric Corp
CAGE 79500Identification Data
DEMIL
A
HMIC
N
PMIC
U
ESD/EMI
Item Characteristics
| MRC | Requirement | Reply |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 1.250 INCHES FIRST END1.250 INCHES FIRST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST ENDRIGHT-HAND FIRST END |
| ADQU | FLOW CONTROL DEVICE | DISKDISK |
| ADSR | BONNET TYPE | INSIDE SPRINGINSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | THREADEDTHREADED |
| ADSU | DISK LOADING METHOD | SPRINGSPRING |
| AECS | BOLT HOLE QUANTITY | 4 SECOND END4 SECOND END |
| AEHZ | MAXIMUM OPERATING TEMP | 425.0 FAHRENHEIT SINGLE RESPONSE425.0 FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) FIRST ENDPLAIN,OPTIONAL END(PIPE) FIRST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR AUTOMATIC OR MANUALMANUAL |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES SECOND ENDROUND WITH HOLES SECOND END |
| AWLS | CONNECTION TYPE | FLANGE SECOND ENDFLANGE SECOND END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE FIRST ENDTHREADED INTERNAL PIPE FIRST END |
| CCFG | VALVE SIZE | 1.000 INCHES1.000 INCHES |
| CQCY | ADJUSTABLE PRESSURE RANGE | +7.0 TO 25.0 POUNDS PER SQUARE INCH+7.0 TO 25.0 POUNDS PER SQUARE INCH |
| CQJX | NOMINAL THREAD SIZE | 1.250 INCHES FIRST END1.250 INCHES FIRST END |
| CQQF | OPERATING PRESSURE | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.250 INCHES SECOND END |
| CWCK | NOMINAL THICKNESS | 0.438 INCHES SECOND END |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.000 INCHES |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES SECOND END |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 1.906 INCHES |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 3.125 INCHES SECOND END |
| CWDF | FLANGE FACE DESIGN | PLAIN SECOND END |
| MATT | MATERIAL | NICKEL ALLOY SEATCOPPER ALLOY BODY |
| MATT | MATERIAL | NICKEL ALLOY STEM |
| MATT | MATERIAL | NICKEL ALLOY STEMNICKEL ALLOY FLOW CONTROL DEVICE |
| MATT | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICENICKEL ALLOY SEAT |
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
| 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
NSN4820-00-446-3543
NIIN004463543
FSC4820
DEMILA
PARTS10
MFRS2
Manufacturers
About NSN 4820-00-446-3543
NSN 4820-00-446-3543 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 10 part numbers associated with this NSN from 2 manufacturers.
To find the part number for NSN 4820-00-446-3543, 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.