Part Number
Part Number:
NSN:
NIIN:
Item Name:
VALVE , SAFETY RELIEF
Definition:
A VALVE DESIGNED TO AUTOMATICALLY RELEASE EXCESSIVE PRESSURES. IT IS ACTUATED BY STATIC PRESSURE UPSTREAM OF THE VALVE AND IS USED AS A SAFETY VALVE OR RELIEF VALVE, AND MAY BE SET TO CLOSE AT A PREDETERMINED PRESSURE. IT IS NOT DESIGNED FOR REGULATION OF CONTINUOUSLY FLUCTUATING LOADS. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
CAGE Information
| Code | Company |
|---|---|
| 80063 | US ARMY COMMUNICATIONS & ELECTRONICS |
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 |
|---|---|---|
| MEDA | MEDIA FOR WHICH DESIGNED | VACUUM SINGLE RESPONSE |
| AZGM | MOUNTING FACILITY | CLAMP |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY II MIL SPEC 1ST TREATMENT RESPONSE AND QQ-P-35 FED SPEC 2ND TREATMENT RESPONSE |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| SFTT | SURFACE TREATMENT | ANODIZE AND PASSIVATE |
| AGAV | END ITEM IDENTIFICATION | 5895-01-361-3887 |
| AAJD | THREAD CLASS | 2A ALL ENDS |
| STYL | STYLE DESIGNATOR | ERR-090 |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS |
| MATT | MATERIAL | ALUMINUM ALLOY 2011 OVERALL AND STEEL CORROSION RESISTING OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| CSDC | OPENING PRESSURE SETTING | 1.0 POUNDS PER SQUARE INCH |
| CQJX | NOMINAL THREAD SIZE | 0.875 INCHES ALL ENDS |
| AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/3 FED SPEC 1ST MATERIAL RESPONSE OVERALL AND ASTM A-580 OR A-313 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 WASHER AND 1 NUT AND 1 GASKET |
| CMLP | THREAD QUANTITY PER INCH | 32 ALL ENDS |
| THSD | THREAD SERIES DESIGNATOR | UNS ALL ENDS |