Part Number
Part Number:
NSN:
NIIN:
Item Name:
SEAT , HELICAL COMPRESSION SPRING
Definition:
A CIRCULAR ITEM, USUALLY HAVING A FLAT OR GROOVED FLANGE, BOSS(ES), AND/OR COUNTERBORE DESIGNED TO ACCOMMODATE THE END OF THE SPRING. IT IS USED TO POSITION THE SPRING, BUT DOES NOT ENCASE THE SPRING OR RESTRAIN LATERAL MOTION. IT MAY BE USED IN CONJUNCTION WITH A RETAINER, HELICAL COMPRESSION SPRING. EXCLUDES WASHER (1), (AS MODIFIED); SEAT, BALL SOCKET AND HOLDER, SPRING. SEE ALSO ROTOR, ENGINE POPPET VALVE.
CAGE Information
| Code | Company |
|---|---|
| 31033 | TRW INC TRW INTL TRADE GOVERNMENT SA |
Federal Supply Class
Title
HARDWARE, COMMERCIAL
Inclusions:
INCLUDES ACCESS COVERS; BUMPERS; CASTERS; CABINET AND DOOR HARDWARE; CLEVISES; HINGES; LATCHES; STRAPS AND STRAPPING; TURNBUCKLES; WEBBED STRAPS.
Exclusions:
EXCLUDES WEAPONS SYSTEM HARDWARE (FSC 5342).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABXV | BORE DIAMETER | 0.5000 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.5000 INCHES NOMINAL |
| MATL | MATERIAL | STEEL |
| ABPS | FIRST STEP LENGTH | 0.2188 INCHES NOMINAL |
| BBRB | END DIAMETER | 0.8750 INCHES NOMINAL |
| APGF | DESIGN TYPE | SOLID |
| ABKW | OVERALL HEIGHT | 1.0000 INCHES NOMINAL |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.7187 INCHES NOMINAL |
| ABPT | SECOND STEP DIAMETER | 1.3125 INCHES NOMINAL |