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National Stock Number: 5340-00-474-2005
Federal Supply Class: 5340
National Item Identification Number: 004742005
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:
95993 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
DISTANCE FROM END TO FIRST STEP | 0.2500 INCHES NOMINAL | END DIAMETER | 0.1250 INCHES NOMINAL | COUNTERSINK ANGLE IN DEG | 120.0 | DESIGN TYPE | SOLID | FIRST STEP DIAMETER | 0.2180 INCHES NOMINAL | OVERALL HEIGHT | 0.3120 INCHES NOMINAL | MATERIAL | ALUMINUM ALLOY | STYLE DESIGNATOR | SEAT | SURFACE TREATMENT | ANODIZE |
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