Part Number
Part Number:
NSN:
NIIN:
Item Name:
VALVE , CHECK
Definition:
A VALVE PERMITTING FLOW IN ONE DIRECTION ONLY. IT DOES NOT HAVE A STEM, EXCEPT WHEN EQUIPPED WITH A LEVER AND WEIGHT AND HAS NO PRESSURE ADJUSTMENT. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN.
CAGE Information
| Code | Company |
|---|---|
| 88277 | BOEING COMPANY THE DBA BOEING |
Federal Supply Class
Title
VALVES, NONPOWERED
Inclusions:
INCLUDES AUTOMATIC NONPOWERED VALVES; GATE, GLOBE, ANGLE, CHECK, AND RELIEF VALVES; COCKS.
Exclusions:
EXCLUDES FIRE HYDRANTS (FSC 4210); SPRINKLER HEADS (FSC 4210); VALVES SPECIFICALLY DESIGNED FOR USE WITH FIRE FIGHTING EQUIPMENT (FSC 4210); PLUMBING EQUIPMENT, AND THE LIKE (FSC 4540).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| AWLS | CONNECTION TYPE | THREADED INTERNAL TUBE 1ST END |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-2256 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AEQJ | MINIMUM OPERATING TEMP | -65.0 DEG FAHRENHEIT |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| FEAT | SPECIAL FEATURES | PORT SIZE NOMINAL TUBE .375 INCHES; DIMENSION LENGTH FACE TO FLARED FITTING 2.32 INCHES; PORT 1 PER AS4395E, PORT 2 PER AS1708B; PROOF PRESSURE 140 PSIG; BURST PRESSURE 280 PSIG; RATED FLOW 20 GPH (.333 GPM); MEDIAS: WATER, AIR, NITROGEN, AND JET FUEL; APPROXIMATE WEIGHT .18 LBS |
| AEHZ | MAXIMUM OPERATING TEMP | 275.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AGAV | END ITEM IDENTIFICATION | C-17 ACFT |
| CQGM | MAXIMUM OPERATING PRESSURE | 80.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |