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 |
|---|---|
| 05331 | LULL LIFT CORP DBA OMNIQUIP PARTS WO |
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 | 0.4720 INCHES MINIMUM AND 0.4920 INCHES MAXIMUM |
| ABPR | FIRST STEP DIAMETER | 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM |
| MATL | MATERIAL | STEEL |
| AAWY | COUNTERBORE DIAMETER | 0.3150 INCHES MINIMUM AND 0.3250 INCHES MAXIMUM |
| AATE | CHAMFER ANGLE IN DEG | 3.0 |
| APGF | DESIGN TYPE | SOLID |
| ABXV | BORE DIAMETER | 0.1560 INCHES MINIMUM AND 0.1590 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | SEAT |
| BZDH | DISTANCE FROM END TO FIRST STEP | ANY ACCEPTABLE |
| SURF | SURFACE TREATMENT | PHOSPHATE |
| BBRB | END DIAMETER | 0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM |
| ALME | MATERIAL HARDNESS RATING | NOT RATED |
| BZDL | COUNTERBORE LENGTH | 0.2280 INCHES MINIMUM AND 0.2380 INCHES MAXIMUM |