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 |
|---|---|
| 01343 | ANDERSON GREENWOOD LP DBA ANDERSON G |
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 |
|---|---|---|
| CWCD | NOMINAL OUTSIDE DIAMETER | 11.000 INCHES 1ST END |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 9.500 INCHES 1ST END |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES 2ND END |
| CWDF | FLANGE FACE DESIGN | PLAIN 1ST END |
| SUPP | SUPPLEMENTARY FEATURES | THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCE, 15187, HAS INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984 |
| MATT | MATERIAL | STEEL UNS J03002 BODY |
| CWDF | FLANGE FACE DESIGN | PLAIN 2ND END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AECS | BOLT HOLE QUANTITY | 8 1ST END |
| AECS | BOLT HOLE QUANTITY | 8 2ND END |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 11.000 INCHES |
| AWLS | CONNECTION TYPE | FLANGE 1ST END |
| STYL | STYLE DESIGNATOR | ERR-090 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.750 INCHES 1ST END |
| CCFG | VALVE SIZE | 4.000 INCHES |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.750 INCHES 2ND END |
| FEAT | SPECIAL FEATURES | USED FOR HYDRAULIC FLUID SERVICE |
| MATT | MATERIAL | STEEL STEM |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 9.000 INCHES |
| CWCK | NOMINAL THICKNESS | 0.6875 INCHES 1ST END |
| CWCK | NOMINAL THICKNESS | 0.6875 INCHES 2ND END |
| SFTT | SURFACE TREATMENT | CHROMATE |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 7.500 INCHES 2ND END |
| AGAV | END ITEM IDENTIFICATION | NIMITZ CLASS CVN |
| CWCD | NOMINAL OUTSIDE DIAMETER | 9.000 INCHES 2ND END |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES 1ST END |
| AWLS | CONNECTION TYPE | FLANGE 2ND END |