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National Stock Number:
5340-01-296-6847
Federal Supply Class:
5340
National Item Identification Number:
012966847
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:
| H3167502 PIECE 74 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | N5046 PIECE 74 | 09032 | TATE ANDALE, LLC |
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Techincal Specification:
| END DIAMETER | 1.1870 INCHES NOMINAL | | BORE DIAMETER | 0.3120 INCHES NOMINAL | | COUNTERBORE LENGTH | 0.0940 INCHES NOMINAL | | COUNTERSINK DIAMETER | 0.5000 INCHES NOMINAL | | COUNTERSINK ANGLE IN DEG | 45.0 | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.0930 INCHES NOMINAL | | FIRST STEP DIAMETER | 1.6250 INCHES NOMINAL | | OVERALL HEIGHT | 0.1870 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 462 OR COPPER ALLOY 464 OR COPPER ALLOY 482 OR COPPER ALLOY 485 | | STYLE DESIGNATOR | SEAT |
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