Part Number
Definition:
A VALVE HAVING A FLAT OR TAPERED DISK (GATE) WHICH MOVES TRANSVERSELY TO THE AXIS OF FLOW BY ROTATING OR SLIDING MOVEMENTS OF THE STEM TO OPEN OR CLOSE THE ORIFICE. IT MAY ALSO CONTAIN AN OVAL OR RECTANGULAR SHAPED SLIDE WHICH MAY BE MANUALLY, MOTOR, OR PRESSURE OPERATED THROUGH THE MEANS OF AN ARM OR ARM ASSEMBLY. THE BODY FLANGE MAY BE DESIGNED TO ACCOMMODATE TUBE TYPE CONNECTORS. IT MAY OR MAY NOT CONTAIN THERMAL RELIEF FEATURES. INCLUDES VALVE (GATE) SPECIFICALLY DESIGNED FOR THE CONTROL OF FLUID SYSTEMS IN AIRCRAFT OR MISSILES.
CAGE Information
| Code | Company |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
Federal Supply Class
Title
VALVES, POWERED
Inclusions:
INCLUDES ELECTRIC MOTOR OPERATED VALVES; HYDRAULIC OPERATED VALVES; SOLENOID OPERATED VALVES.
Exclusions:
EXCLUDES ENGINE INTAKE AND EXHAUST VALVES (FSC 2990, 2815); 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 |
|---|---|---|
| CWDF | FLANGE FACE DESIGN | PLAIN |
| MATT | MATERIAL | NICKEL ALLOY K-500 STEM |
| CWCF | FACE TO FACE DISTANCE | 12.500 INCHES |
| TEST | TEST DATA DOCUMENT | 53711-253870 DRAWING |
| MATT | MATERIAL | COPPER ALLOY 903 BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288 COMP A FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| ADSR | BONNET TYPE | PACKING RETAINING |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| CCFG | VALVE SIZE | 12.000 INCHES |
| AECS | BOLT HOLE QUANTITY | 18 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 ALLOY 903 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL AND 1 GASKET AND 31 NUT |
| CRKP | STEM TYPE | NONRISING |
| ZZZK | SPECIFICATION/STANDARD DATA | 53711-MIL-V-1189 MOD CL2 GOVERNMENT SPECIFICATION |
| AWLS | CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| MATT | MATERIAL | NICKEL ALLOY SEAT |
| CRWH | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 400.0 DEG FAHRENHEIT WATER-OIL-GAS |
| CYBZ | INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| AQLR | VALVE OPERATION METHOD | ELECTRIC MOTOR OR MANUAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 CLASS A FED SPEC SINGLE MATERIAL RESPONSE STEM |
| AAMW | FLANGE DIAMETER | 17.625 INCHES |
| CQCJ | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 250.0 POUNDS PER SQUARE INCH WATER-OIL-GAS |
| CYCA | PRESSURE CLASS | 250.0 POUNDS PER SQUARE INCH |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED FOR ELECTRICAL MOTOR OPERATION |