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National Stock Number:
5340-01-109-4597
Federal Supply Class:
5340
National Item Identification Number:
011094597
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:
| 10387893 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 11628921 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.2000 INCHES NOMINAL | | END DIAMETER | 0.8070 INCHES NOMINAL | | FIRST STEP DIAMETER | 1.2550 INCHES MINIMUM AND 1.2750 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A331, COMP 4130 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 4130 | | OVERALL HEIGHT | 0.3000 INCHES NOMINAL | | STYLE DESIGNATOR | SEAT |
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