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 |
|---|---|
| 41387 | SIEMENS ENERGY & AUTOMATION |
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 |
|---|---|---|
| AECS | BOLT HOLE QUANTITY | 8 |
| ABHE | OUTSIDE DIAMETER | 3.375 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | FLAT |
| FEAT | SPECIAL FEATURES | DIAPHRAGM CENTER HAS BRASS CENTER PLATE |
| AAUB | HOLE DIAMETER | 0.266 INCHES NOMINAL |
| MATT | MATERIAL | RUBBER SYNTHETIC AND COPPER ALLOY |
| ABPX | MATERIAL THICKNESS | 0.109 INCHES NOMINAL |
| ABKG | BOLT CIRCLE DIAMETER | 2.812 INCHES NOMINAL |