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National Stock Number: 5340-01-493-5458
Federal Supply Class: 5340
National Item Identification Number: 014935458
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:
122-4735012 | 53711 | NAVAL SEA SYSTEMS COMMAND | 122-4735012 P/N 16 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
DESIGN TYPE | SOLID | BORE DIAMETER | 0.7550 INCHES MINIMUM AND 0.7650 INCHES MAXIMUM | COUNTERBORE DIAMETER | 2.3120 INCHES NOMINAL | FIRST STEP DIAMETER | 2.6250 INCHES NOMINAL | MATERIAL | STEEL | PROPRIETARY CHARACTERISTICS | PACS | OVERALL HEIGHT | 0.6250 INCHES NOMINAL | STYLE DESIGNATOR | SEAT |
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