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National Stock Number:
5340-01-318-3404
Federal Supply Class:
5340
National Item Identification Number:
013183404
Description:
SEAT,HELICAL COMPRESSION SPRING
Detail:
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.
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Manufacturer Information:
| 2146263 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 2146263 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 5340PL0892505 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| BORE DIAMETER | 0.4370 INCHES MINIMUM AND 0.4371 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 0.6250 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.3620 INCHES NOMINAL | | END DIAMETER | 0.6250 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.9930 INCHES MINIMUM AND 0.9950 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108, GRADE 1020 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1020 | | OVERALL HEIGHT | 1.4370 INCHES NOMINAL | | SPECIAL FEATURES | 0.2800 IN. W AND 0.6690 IN. DEEP AND EQUALLY SPACED FOUR SLOTS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DOD-P-16232,TY M,CL 2 DEF STAN/SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PHOSPHATE MANGANESE |
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