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 |
|---|---|
| 91340 | MET-PRO CORPORATION |
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 |
|---|---|---|
| ABPR | FIRST STEP DIAMETER | 1.0000 INCHES NOMINAL |
| MATL | MATERIAL | STEEL |
| BBRB | END DIAMETER | 0.8120 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.4420 INCHES NOMINAL |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.1250 INCHES NOMINAL |
| AYRZ | COUNTERSINK DIAMETER | 0.4732 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | 30.0 DEG BY 0.625 1N. DIA COUNTERSINK IN BORE OPPOSITE STEP END |
| ABKW | OVERALL HEIGHT | 0.1625 INCHES NOMINAL |
| APGF | DESIGN TYPE | SOLID |
| STYL | STYLE DESIGNATOR | SEAT |
| AATA | COUNTERSINK ANGLE IN DEG | 45.0 |
| ALME | MATERIAL HARDNESS RATING | NOT RATED |