4820-01-054-6656
Valve,Check
Unit Price
$455.31
per EA
4 parts / 3 mfrs
Drs Sustainment Systems, Inc.
CAGE 20418Circor Aerospace, Inc. Dba Circor Aerospace Inc
CAGE 91816Drs Sustainment Systems Inc
CAGE 98255| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $455.31 | EA | 0 |
| 01-OCT-2025 | $455.31 | EA | 0 |
| 01-OCT-2025 | $455.31 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
U
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 200.0 FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS |
| CQQF | OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE |
| CQRB | SEAT ANGLE | 37.0 DEGREES ALL ENDS |
| FEAT | SPECIAL FEATURES | CRACKING PRESSURE 7.0 PSI |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4,T351 AND T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE |
| SFTT | SURFACE TREATMENT | ANODIZE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
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About NSN 4820-01-054-6656
NSN 4820-01-054-6656 is a National Stock Number assigned to Valve,Check. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 4 part numbers associated with this NSN from 3 manufacturers.
The current government unit price for NSN 4820-01-054-6656 is $455.31. Price history shows 3 recorded price changes.
To find the part number for NSN 4820-01-054-6656, 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.