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National Stock Number: 5340-00-917-1855
Federal Supply Class: 5340
National Item Identification Number: 009171855
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:
TE5788B17 | 89944 | ELBITAMERICA, INC. |
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Techincal Specification:
BORE DIAMETER | 0.1560 INCHES MINIMUM AND 0.1610 INCHES MAXIMUM | COUNTERSINK ANGLE IN DEG | 60.0 | COUNTERSINK DIAMETER | 0.3120 INCHES NOMINAL | DESIGN TYPE | SOLID | DISTANCE FROM END TO FIRST STEP | 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM | END DIAMETER | 0.5000 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM | FIRST STEP DIAMETER | 1.0000 INCHES NOMINAL | MATERIAL | ALUMINUM ALLOY | OVERALL HEIGHT | 0.5620 INCHES NOMINAL | SPECIAL FEATURES | NOT CASEHARDENED;MATL-ALUM. ALLOY QQ-A-250 | STYLE DESIGNATOR | SEAT | SURFACE TREATMENT | ANODIZE |
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