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 |
|---|---|
| 1H6M3 | AMERICAN TERRA VEHICLES 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 |
|---|---|---|
| ABPT | SECOND STEP DIAMETER | 0.8500 INCHES NOMINAL |
| ABPS | FIRST STEP LENGTH | 0.0620 INCHES NOMINAL |
| MATL | MATERIAL | STEEL |
| AAWY | COUNTERBORE DIAMETER | 0.4050 INCHES NOMINAL |
| BZDL | COUNTERBORE LENGTH | 0.2000 INCHES NOMINAL |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.2000 INCHES NOMINAL |
| AATA | COUNTERSINK ANGLE IN DEG | 37.0 |
| AATE | CHAMFER ANGLE IN DEG | 30.0 |
| ABPR | FIRST STEP DIAMETER | 0.6450 INCHES NOMINAL |
| APGF | DESIGN TYPE | SOLID |
| AYRZ | COUNTERSINK DIAMETER | 0.0930 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | SEAT |
| FEAT | SPECIAL FEATURES | NOT CASEHARDENED |
| ABKW | OVERALL HEIGHT | 0.2370 INCHES NOMINAL |
| ALME | MATERIAL HARDNESS RATING | NOT RATED |
| ABXV | BORE DIAMETER | 0.3270 INCHES NOMINAL |
| BBRB | END DIAMETER | 0.5000 INCHES NOMINAL |