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National Stock Number:
5340-01-318-2173
Federal Supply Class:
5340
National Item Identification Number:
013182173
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:
| 2146264 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 5340PL0892514 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| BORE DIAMETER | 0.4370 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.7810 INCHES NOMINAL | | END DIAMETER | 0.6250 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.9680 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108, GRADE 1020 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1020 | | OVERALL HEIGHT | 0.9370 INCHES NOMINAL | | SPECIAL FEATURES | FOUR SLOTS EQUALLY SPACED TOP SECTION | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DOD-P-16232,TY M,CL 3 DEF STAN/SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PHOSPHATE MANGANESE |
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