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National Stock Number: 5340-01-125-3978
Federal Supply Class: 5340
National Item Identification Number: 011253978
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:
227462 | 79318 | MEGGITT NORTH HOLLYWOOD INC |
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Techincal Specification:
DESIGN TYPE | SOLID | END DIAMETER | 2.1000 INCHES MAXIMUM | BORE DIAMETER | 1.9000 INCHES MINIMUM AND 1.9100 INCHES MAXIMUM | COUNTERBORE DIAMETER | 2.0200 INCHES MAXIMUM | COUNTERBORE LENGTH | 0.1110 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/8, 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | ALUMINUM ALLOY 6061 | PROPRIETARY CHARACTERISTICS | PACS | OVERALL HEIGHT | 0.1360 INCHES MINIMUM AND 0.1760 INCHES MAXIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE | SURFACE TREATMENT | ANODIZE |
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