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National Stock Number: 5340-00-103-0481
Federal Supply Class: 5340
National Item Identification Number: 001030481
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:
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Techincal Specification:
END DIAMETER | 0.1600 INCHES MINIMUM AND 0.1610 INCHES MAXIMUM | BORE DIAMETER | 0.0460 INCHES MINIMUM AND 0.0470 INCHES MAXIMUM | DESIGN TYPE | SOLID | FIRST STEP DIAMETER | 0.2100 INCHES NOMINAL | FSC APPLICATION DATA | HYDRAULIC PUMP,AIRCFAFT | OVERALL HEIGHT | 0.0550 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM | MATERIAL | ALUMINUM | SURFACE TREATMENT | ANODIZE |
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