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 |
|---|---|
| 64392 | WEIL PUMP CO 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 |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 0.8760 INCHES MINIMUM AND 0.8770 INCHES MAXIMUM |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.1562 INCHES NOMINAL |
| ABPR | FIRST STEP DIAMETER | 1.3600 INCHES MINIMUM AND 1.3650 INCHES MAXIMUM |
| BBRB | END DIAMETER | 1.1260 INCHES MINIMUM AND 1.1270 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | SEAT HAS KEYWAY,0.1875 IN. LG; 0.0938 IN. W |
| BZDL | COUNTERBORE LENGTH | 0.4062 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.6900 INCHES MINIMUM AND 0.6920 INCHES MAXIMUM |
| MATL | MATERIAL | STEEL, AISI 303 |
| ABKW | OVERALL HEIGHT | 0.9062 INCHES NOMINAL |