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National Stock Number: 5340-01-269-7000
Federal Supply Class: 5340
National Item Identification Number: 012697000
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:
PWA56018-54 | 77445 | RTX CORPORATION |
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Techincal Specification:
DISTANCE FROM END TO FIRST STEP | 0.2510 INCHES NOMINAL | END DIAMETER | 0.9420 INCHES NOMINAL | BORE DIAMETER | 0.1250 INCHES NOMINAL | DESIGN TYPE | SOLID | FIRST STEP DIAMETER | 1.0400 INCHES NOMINAL | FSC APPLICATION DATA | ROTATOR,BORESCOPE INSPECTION | OVERALL HEIGHT | 0.4590 INCHES NOMINAL | MATERIAL | STEEL | SPECIAL FEATURES | 0.129 IN. COUNTERBORE DIA. 2 HOLES;0.250 IN. CENTER HOLE TO CENTER HOLE | STYLE DESIGNATOR | SEAT |
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