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 |
|---|---|
| 14541 | CAMERON INTERNATIONAL CORPORATION DB |
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 | 3.0000 INCHES NOMINAL |
| ABPT | SECOND STEP DIAMETER | 3.0000 INCHES NOMINAL |
| BZMH | SPHERICAL SEAT TOP RADIUS | 0.0620 INCHES NOMINAL |
| MATL | MATERIAL | STEEL |
| BBRB | END DIAMETER | 1.1250 INCHES MINIMUM AND 1.1260 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 2.2500 INCHES NOMINAL |
| APGF | DESIGN TYPE | SOLID |
| STYL | STYLE DESIGNATOR | SEAT |
| ABKW | OVERALL HEIGHT | 1.0625 INCHES NOMINAL |
| ABPU | SECOND STEP LENGTH | 0.3120 INCHES NOMINAL |
| ABPS | FIRST STEP LENGTH | 0.2500 INCHES NOMINAL |
| BYYF | BORE TAPER IN DEG | 30.0 |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.5000 INCHES NOMINAL |
| ALME | MATERIAL HARDNESS RATING | NOT RATED |
| ABPR | FIRST STEP DIAMETER | 1.7190 INCHES NOMINAL |
| AATE | CHAMFER ANGLE IN DEG | 45.0 |