Part Number
Part Number:
NSN:
NIIN:
Item Name:
DIAPHRAGM , VALVE , FLAT
Definition:
AN ITEM IN THE FORM OF ONE OR MORE THIN FLEXIBLE SHEETS NORMALLY DESIGNED TO FORM A TIGHT SEAL BETWEEN CHAMBERS OF A VALVE, AND TO TRANSMIT MOTION TO A VALVE DISK EITHER DIRECTLY OR THROUGH A MECHANICAL LINKAGE. THE SURFACE OF THE ITEM(S) MAY NOT BE FORMED OR MOLDED TO HAVE A BEADED OR ROLLED EDGE, RIBS, OR ANY OTHER RAISED SURFACES. THE ITEM MAY CONTAIN BOLT HOLES AND/OR A CENTER HOLE. EXCLUDES DIAPHRAGM, VALVE, SPECIAL SHAPED AND GASKET.
CAGE Information
| Code | Company |
|---|---|
| 04845 | AUTOMATIC SWITCH COMPANY |
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 |
|---|---|---|
| MATT | MATERIAL | RUBBER FABRIC REINFORCED |
| STYL | STYLE DESIGNATOR | FLAT |
| ABHE | OUTSIDE DIAMETER | 3.285 INCHES NOMINAL |
| AAUB | HOLE DIAMETER | 0.340 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.035 INCHES NOMINAL |
| AECS | BOLT HOLE QUANTITY | 4 |
| ADPW | OUTSIDE CORNER RADIUS | 0.406 INCHES NOMINAL |
| ABKG | BOLT CIRCLE DIAMETER | 3.450 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | PLASTIC SEAT IN CENTER OF DIAPHRAGM |