4820-00-957-6749
Valve,Check
Unit Price
$1,185.48
per EA
5 parts / 5 mfrs
Mcdonnell Douglas Helicopter Co Inc
CAGE 02731Allen Aircraft Products Inc
CAGE 82829The Boeing Company
CAGE 8V613Crissair Inc Div Esco Technologies
CAGE 99240Nimikkeistokeskus Ncb Finland
CAGE A486G| Effective Date | Unit Price | UI | SLC |
|---|---|---|---|
| 01-OCT-2025 | $1,185.48 | EA | 0 |
DEMIL
A
HMIC
N
PMIC
U
ESD/EMI
| MRC | Requirement | Reply |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES SECOND END |
| AAJD | THREAD CLASS | 3A FIRST END |
| AAJD | THREAD CLASS | 3B SECOND END |
| AAJF | THREAD DIRECTION | RIGHT-HAND SECOND END |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| ADZH | RENEWABLE SEAT RING TYPE | PRESSED-IN |
| AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) SECOND END |
| AHNC | CONNECTION STYLE | FLARED (TUBE) FIRST END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS SECOND END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END |
| CMLP | THREAD QUANTITY PER INCH | 16 SECOND END |
| CMLP | THREAD QUANTITY PER INCH | 16 FIRST END |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES SECOND END |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES FIRST END |
| CQRB | SEAT ANGLE | 37.0 DEGREES FIRST END |
| CQRB | SEAT ANGLE | 45.0 DEGREES SECOND END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES FIRST END |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| SFTT | SURFACE TREATMENT | ANODIZE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE |
| THSD | THREAD SERIES DESIGNATOR | UNF SECOND END |
| THSD | THREAD SERIES DESIGNATOR | UNF FIRST END |
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About NSN 4820-00-957-6749
NSN 4820-00-957-6749 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 5 part numbers associated with this NSN from 5 manufacturers.
The current government unit price for NSN 4820-00-957-6749 is $1,185.48.
To find the part number for NSN 4820-00-957-6749, 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.