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 |
|---|---|
| 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL D |
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 |
|---|---|---|
| ABKW | OVERALL HEIGHT | 2.1560 INCHES NOMINAL |
| ABPR | FIRST STEP DIAMETER | 4.6250 INCHES NOMINAL |
| AAWY | COUNTERBORE DIAMETER | 2.3120 INCHES MINIMUM AND 2.3130 INCHES MAXIMUM |
| AMFZ | SECOND END DIAMETER | 4.3990 INCHES MINIMUM AND 4.4400 INCHES MAXIMUM |
| APGF | DESIGN TYPE | SOLID |
| MATL | MATERIAL | ALUMINUM ALLOY, 6061, T6 |
| BBRB | END DIAMETER | 3.1870 NOMINAL INCHES |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.9680 INCHES NOMINAL |
| SURF | SURFACE TREATMENT | ANODIZED, MIL-A-8625, TYPE 2, CLASS 1 |
| ABXV | BORE DIAMETER | 1.9370 INCHES NOMINAL |