4820-00-983-7531
Valve,Safety Relief
Unit Price
$20.43
per EA
2 parts / 2 mfrs
| Part Number | CAGE | Manufacturer | RNCC | RNVC |
|---|---|---|---|---|
| 524A-4D-35 | 91816 | Circor Aerospace, Inc. Dba Circor Aerospace Inc | 3 | 2 |
| 232-005-0001 | 95542 | Northrop Grumman Systems Corporation | 5 | 2 |
Circor Aerospace, Inc. Dba Circor Aerospace Inc
CAGE 91816Northrop Grumman Systems Corporation
CAGE 95542| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $20.43 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
U
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| AAJD | THREAD CLASS | 3A FIRST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 400.0 FAHRENHEIT SECOND RESPONSE |
| AEHZ | MAXIMUM OPERATING TEMP | -100.0 FAHRENHEIT FIRST RESPONSE |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) FIRST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END |
| CBBL | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES FIRST END |
| CQQF | OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE |
| CSDC | OPENING PRESSURE SETTING | 35.0 POUNDS PER SQUARE INCH |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES FIRST END |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 SEAT |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,ALLOY2024,T4 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | Q-A-225/6,ALLOY 2024,T4 FED SPEC 1ST MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MEDA | MEDIA FOR WHICH DESIGNED | NITROGEN, GASEOUS FIFTH RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | HYDROGEN FOURTH RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | HELIUM THIRD RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | CARBON DIOXIDE SECOND RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR FIRST RESPONSE |
| SFTT | SURFACE TREATMENT | ANODIZE LOCATION NOT OTHERWISE SPECIFIED |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END |
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About NSN 4820-00-983-7531
NSN 4820-00-983-7531 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 2 part numbers associated with this NSN from 2 manufacturers.
The current government unit price for NSN 4820-00-983-7531 is $20.43.
To find the part number for NSN 4820-00-983-7531, 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.