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 |
|---|---|
| 17572 | STERLING ENGINE CO INC |
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 |
|---|---|---|
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.3750 INCHES NOMINAL |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.3750 INCHES NOMINAL |
| MATL | MATERIAL | STEEL |
| AAWY | COUNTERBORE DIAMETER | 1.2500 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.5000 INCHES NOMINAL |
| APGF | DESIGN TYPE | SOLID |
| BZDL | COUNTERBORE LENGTH | 0.3750 INCHES NOMINAL |
| BBRB | END DIAMETER | 1.5000 INCHES NOMINAL |
| ABPR | FIRST STEP DIAMETER | 2.0000 INCHES NOMINAL |
| ZZZV | FSC APPLICATION DATA | ENGINES,DIESEL |
| ABXV | BORE DIAMETER | 0.7810 INCHES NOMINAL |