Part Number
Definition:
AN ITEM CONSTRUCTED OF ONE OR MORE LAYERS OF THIN FLEXIBLE MATERIAL, EITHER LAMINATED OR SEPARATED, DESIGNED TO FORM A TIGHT SEAL BETWEEN THE CHAMBERS OF A VALVE, AND TO TRANSMIT PRESSURE INDUCTED MOTION TO A VALVE DISK EITHER DIRECTLY OR THROUGH A MECHANICAL LINKAGE. THE SURFACE OF THE ITEM MUST 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 CENTER HOLES. EXCLUDES DIAPHRA GM, VALVE, FLAT AND GASKET.
CAGE Information
| Code | Company |
|---|---|
| 82483 | SPENCE ENGINEERING CO INC DBA NICHOL |
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 |
|---|---|---|
| STYL | STYLE DESIGNATOR | SPECIAL SHAPED |
| ABKG | BOLT CIRCLE DIAMETER | 4.562 INCHES NOMINAL |
| ABQB | TAPER MAJOR DIAMETER | 3.625 INCHES NOMINAL |
| MATT | MATERIAL | RUBBER SYNTHETIC |
| ABKW | OVERALL HEIGHT | 1.000 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 5.000 INCHES NOMINAL |
| ADYT | CENTER HOLE DIAMETER | 0.312 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.032 INCHES NOMINAL |
| AECS | BOLT HOLE QUANTITY | 6 |
| ABQA | TAPER MINOR DIAMETER | 3.000 INCHES NOMINAL |
| AAUB | HOLE DIAMETER | 0.285 INCHES NOMINAL |