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 |
|---|---|
| 95201 | NAPCO INTERNATIONAL LLC |
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 |
|---|---|---|
| ABPT | SECOND STEP DIAMETER | 1.3800 INCHES NOMINAL |
| MATL | MATERIAL | STEEL |
| ABKW | OVERALL HEIGHT | 0.3480 INCHES MINIMUM AND 0.3720 INCHES MAXIMUM |
| AMFZ | SECOND END DIAMETER | 0.5600 INCHES NOMINAL |
| ABPS | FIRST STEP LENGTH | 0.0800 INCHES NOMINAL |
| ABPR | FIRST STEP DIAMETER | 0.9950 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM |
| APGF | DESIGN TYPE | SOLID |
| STYL | STYLE DESIGNATOR | SEAT |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.1880 INCHES MINIMUM AND 0.2120 INCHES MAXIMUM |
| BBRB | END DIAMETER | 0.5600 INCHES NOMINAL |
| ALME | MATERIAL HARDNESS RATING | NOT RATED |
| ABXV | BORE DIAMETER | 0.5600 INCHES NOMINAL |
| BYYF | BORE TAPER IN DEG | 7.0 |