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 |
|---|---|
| 1ML14 | D.W. HERCULES LLC DBA HERCULES ENGIN |
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 | 0.2820 INCHES NOMINAL |
| BZDL | COUNTERBORE LENGTH | 0.2820 INCHES NOMINAL |
| BBRB | END DIAMETER | 0.8960 INCHES MINIMUM AND 0.9060 INCHES MAXIMUM |
| ABPR | FIRST STEP DIAMETER | 1.1550 INCHES MINIMUM AND 1.1650 INCHES MAXIMUM |
| MATL | MATERIAL | STEEL,AISI B1113 OR STEEL SAE 1113 |
| ABXV | BORE DIAMETER | 0.3910 INCHES NOMINAL |
| AATA | COUNTERSINK ANGLE IN DEG | 30.0 |
| ZZZV | FSC APPLICATION DATA | ENGINE,GASOLINE,NONAIRCRAFT |
| APGF | DESIGN TYPE | SOLID |
| AAWY | COUNTERBORE DIAMETER | 0.5130 INCHES MINIMUM AND 0.5180 INCHES MAXIMUM |
| CBBL | FEATURES PROVIDED | CASEHARDENED |
| ABKW | OVERALL HEIGHT | 0.3860 INCHES NOMINAL |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.2920 INCHES NOMINAL |
| AYRZ | COUNTERSINK DIAMETER | 0.9330 INCHES MINIMUM AND 0.9380 INCHES MAXIMUM |