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National Stock Number: 5340-01-178-6300
Federal Supply Class: 5340
National Item Identification Number: 011786300
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:
75A613352-2001 | 27052 | WORLD MFG INC | 75A613352-2001 | 28444 | BR MACHINE PARTS INC | 75A613352-2001 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
BORE DIAMETER | 0.2570 INCHES MINIMUM AND 0.2640 INCHES MAXIMUM | COUNTERBORE LENGTH | 0.2200 INCHES NOMINAL | DESIGN TYPE | SOLID | END DIAMETER | 0.6180 INCHES MINIMUM AND 0.6230 INCHES MAXIMUM | FSC APPLICATION DATA | LEVER ASSEMBLY,PILOT,PRIMARY LATERAL CONTROL | MATERIAL | COPPER ALLOY | OVERALL HEIGHT | 0.3000 INCHES NOMINAL | SPECIAL FEATURES | NOT CASEHARDENED | STYLE DESIGNATOR | SEAT |
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