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 |
|---|---|
| 11083 | CATERPILLAR INC. DBA CATERPILLAR DIV |
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 |
|---|---|---|
| ABKW | OVERALL HEIGHT | 32.07 MILLIMETERS MINIMUM AND 32.33 MILLIMETERS MAXIMUM |
| BBRB | END DIAMETER | 36.12 MILLIMETERS MINIMUM AND 36.38 MILLIMETERS MAXIMUM |
| BZDH | DISTANCE FROM END TO FIRST STEP | 5.87 MILLIMETERS MINIMUM AND 6.13 MILLIMETERS MAXIMUM |
| APGF | DESIGN TYPE | SOLID |
| ABPR | FIRST STEP DIAMETER | 49.5 MILLIMETERS MINIMUM AND 50.5 MILLIMETERS MAXIMUM |
| ABXV | BORE DIAMETER | 26.75 MILLIMETERS MINIMUM AND 27.25 MILLIMETERS MAXIMUM |
| FEAT | SPECIAL FEATURES | MID SECTION BORE DIA IS 20.37 MM MIN AND 20.63 MM MAX BY 14.0 MM DEEP NOM |
| AAWY | COUNTERBORE DIAMETER | 31.8 MILLIMETERS MINIMUM AND 32.2 MILLIMETERS MAXIMUM |
| BZDL | COUNTERBORE LENGTH | 0.87 MILLIMETERS MINIMUM AND 1.13 MILLIMETERS MAXIMUM |
| MATL | MATERIAL | STEEL,1E303,FSCM 11083 |