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National Stock Number:
5340-01-366-4038
Federal Supply Class:
5340
National Item Identification Number:
013664038
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:
| 260572 | 09205 | LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV |
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Techincal Specification:
| END DIAMETER | 0.7200 INCHES MINIMUM AND 0.7250 INCHES MAXIMUM | | BORE DIAMETER | 0.6920 INCHES MINIMUM AND 0.6970 INCHES MAXIMUM | | DESIGN TYPE | SPLIT | | DISTANCE FROM END TO FIRST STEP | 0.1100 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.8300 INCHES MINIMUM AND 0.8330 INCHES MAXIMUM | | OVERALL HEIGHT | 0.1250 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SPECIAL FEATURES | MATERIAL-STEEL,CRES,304 CONFORMING TO AMS 5639; FINISH PASSIVATE CODE G | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE |
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