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 |
|---|---|
| 10988 | CNH AMERICA 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 |
|---|---|---|
| BZDL | COUNTERBORE LENGTH | 0.0250 INCHES NOMINAL |
| BZDL | COUNTERBORE LENGTH | 0.0250 INCHES NOMINAL |
| AATE | CHAMFER ANGLE IN DEG | 5.0 |
| SURF | SURFACE TREATMENT | ANODIZED |
| MATL | MATERIAL | ALUMINUM ALLOY |
| ABPR | FIRST STEP DIAMETER | 1.4920 INCHES NOMINAL |
| AAWY | COUNTERBORE DIAMETER | 1.1250 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | 1ST STEP HEX SHAPE 1.375 IN. ACROSS FLATS WITH FLATTED CORNERS |
| AYRZ | COUNTERSINK DIAMETER | 0.2660 INCHES NOMINAL |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.2500 INCHES NOMINAL |
| AATA | COUNTERSINK ANGLE IN DEG | 35.0 |
| BBRB | END DIAMETER | 0.7500 INCHES NOMINAL |
| APGF | DESIGN TYPE | SOLID |
| ABKW | OVERALL HEIGHT | 0.3750 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | SEAT |
| ABXV | BORE DIAMETER | 0.1875 INCHES NOMINAL |
| ALME | MATERIAL HARDNESS RATING | NOT RATED |
| ABPS | FIRST STEP LENGTH | 0.1250 INCHES NOMINAL |