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 |
|---|---|
| 76301 | 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 |
|---|---|---|
| AEHZ | MAXIMUM OPERATING TEMP | -65.0 DEG FAHRENHEIT 1ST RESPONSE |
| AEHZ | MAXIMUM OPERATING TEMP | -65.0 DEG FAHRENHEIT 1ST RESPONSE |
| AKGG | NOMINAL LENGTH | 1.830 INCHES 1ST END |
| AKGF | NOMINAL WIDTH | 1.820 INCHES 1ST END |
| AWLS | CONNECTION TYPE | UNTHREADED EXTERNAL HOSE 2ND END |
| CWDS | RECESS NOMINAL DEPTH | ERR-070 |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| CWDW | NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | ERR-070 |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| CWDP | RECESS NOMINAL DIAMETER | ERR-070 |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| ADQU | FLOW CONTROL DEVICE | DISK |
| SFTT | SURFACE TREATMENT | ANODIZE |
| ARKN | FLANGE SHAPE | RECTANGULAR WITH HOLES 1ST END |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| AWLS | CONNECTION TYPE | FLANGE 1ST END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,ALLOY 2024,T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CQGM | MAXIMUM OPERATING PRESSURE | 36.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.220 INCHES 1ST END |
| ADSU | DISK LOADING METHOD | SPRING |
| CWCY | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.325 INCHES 1ST END |
| AHNC | CONNECTION STYLE | BEADED (HOSE) 2ND END |
| CWDF | FLANGE FACE DESIGN | RECESSED STRAIGHT 1ST END |
| AECS | BOLT HOLE QUANTITY | 4 1ST END |
| AEHZ | MAXIMUM OPERATING TEMP | 450.0 DEG FAHRENHEIT 2ND RESPONSE |
| CWCK | NOMINAL THICKNESS | 0.255 INCHES 1ST END |
| CWDC | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.325 INCHES 1ST END |