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 |
|---|---|
| 03950 | NAVAL INVENTORY CONTROL POINT MECHAN |
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 |
|---|---|---|
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| AGAV | END ITEM IDENTIFICATION | VALVE CHK STP GLB 2.5IPS 1500PSI BTWLD SSTL |
| BBJX | MOUNTING POSITION | HORIZONTAL |
| AWLS | CONNECTION TYPE | BUTT WELD PIPE ALL ENDS |
| FEAT | SPECIAL FEATURES | BODY MATERIAL IS CAST STAINLESS STEEL |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU W/OFFSET |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| MATT | MATERIAL | STEEL BODY |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| ACJN | OFFSET DISTANCE | 2.500 INCHES |
| AHNC | CONNECTION STYLE | BEVELED (PIPE) ALL ENDS |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 2.500 INCHES ALL ENDS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A351 CF8 FED SPEC ALL MATERIAL RESPONSES BODY |