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 |
---|---|
98939 | AEROCONTROLEX GROUP, INC. DBA AERO F |
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 |
---|---|---|
AAJD | THREAD CLASS | 3A ALL ENDS |
AEHZ | MAXIMUM OPERATING TEMP | 350.0 DEG FAHRENHEIT SINGLE RESPONSE |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
STYL | STYLE DESIGNATOR | STRAIGHT THRU |
BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
MATT | MATERIAL | STEEL COMP 321 BODY |
AHNC | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS |
AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS |
THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
ADQU | FLOW CONTROL DEVICE | POPPET |
MEDA | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE |
CQRB | SEAT ANGLE | 37.0 DEGREES ALL ENDS |
CQJX | NOMINAL THREAD SIZE | 0.438 INCHES 2ND END |
CQJX | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END |