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National Stock Number: 5340-01-275-3524
Federal Supply Class: 5340
National Item Identification Number: 012753524
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:
2915199-1 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
OVERALL HEIGHT | 0.2400 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A177-67 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | STEEL | SPECIAL FEATURES | TWO MOUNTING HOLES,0.142 INCH DIA | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE | SURFACE TREATMENT | CADMIUM AND CHROMATE | THIRD STEP DIAMETER | 1.0500 INCHES NOMINAL |
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