Part Number
Part Number:
NSN:
NIIN:
Item Name:
DISK , VALVE
Definition:
AN ITEM OF VARIOUS SHAPES (USUALLY CIRCULAR, CONICAL, CYLINDRICAL, OR RECTANGULAR) USED TO PREVENT OR REGULATE THE FLOW OF LIQUIDS OR GASES THROUGH THE VALVE. MAY INCLUDE A RETAINER, SCREW, HOLDER, AND THE LIKE.
CAGE Information
| Code | Company |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
|---|---|---|
| AZKQ | TEMP RATING | 28.0 DEG FAHRENHEIT MINIMUM AND 250.0 DEG FAHRENHEIT MAXIMUM |
| ABHE | OUTSIDE DIAMETER | 0.766 INCHES NOMINAL |
| MATT | MATERIAL | COBALT ALLOY |
| STYL | STYLE DESIGNATOR | PLUG |
| ABKW | OVERALL HEIGHT | 0.850 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| FEAT | SPECIAL FEATURES | NEXT HIGHER ASSEMBLY 4820-01-432-5977, 1/2 INCH CHECK VALVE; MATERIAL IAW MIL-C-24252, COMP 1 COND CA-7; PREVIOUSLY THIS ITEM WAS DESIGNATED AS ITEM 15; RE-DESIGNATION 4/92 TO ENSURE LEVEL 1 INTERNALS ARE INSTALLED IN HULL AND BACKUP APPLICATIONS. |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AGAV | END ITEM IDENTIFICATION | SEAWOLF CLASS SSN |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES |
| AAJD | THREAD CLASS | 2B |