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National Stock Number:
5340-00-533-3888
Federal Supply Class:
5340
National Item Identification Number:
005333888
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:
| 11684065 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 2990005333888 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 2990005333888 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 5340005333888 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE |
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.3750 INCHES NOMINAL | | END DIAMETER | 0.4060 INCHES MINIMUM AND 0.4100 INCHES MAXIMUM | | BORE DIAMETER | 0.3450 INCHES MINIMUM AND 0.3500 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 0.5270 INCHES NOMINAL | | OVERALL HEIGHT | 0.4250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108, GRADE 1117 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 89.0 ROCKWELL SUPERFICIAL 15-N NOMINAL | | MATERIAL | STEEL COMP 1117 | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CHROMIUM |
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