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National Stock Number: 5340-01-205-5334
Federal Supply Class: 5340
National Item Identification Number: 012055334
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:
750397-2 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
DESIGN TYPE | SOLID | DISTANCE FROM END TO FIRST STEP | 0.0700 INCHES NOMINAL | END DIAMETER | 0.3140 INCHES MINIMUM AND 0.3180 INCHES MAXIMUM | BORE DIAMETER | 0.1000 INCHES MINIMUM AND 0.1010 INCHES MAXIMUM | FIRST STEP DIAMETER | 0.4300 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM | MATERIAL HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM | PROPRIETARY CHARACTERISTICS | PACS | OVERALL HEIGHT | 0.2200 INCHES NOMINAL |
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