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National Stock Number:
5340-01-255-7452
Federal Supply Class:
5340
National Item Identification Number:
012557452
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:
| 12349971 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12349971 | T0720 | FNSS SAVUNMA SISTEMLERI ANONIM SIRKETI | | 5340012557452 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE |
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Techincal Specification:
| BORE DIAMETER | 0.2500 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM 575,GRADE 1010 OR 1012 OR 1015 OR 1017 OR 1020 OR 1025 ASSN STD ALL MATERIAL RESPONSES OR ASTM 576,GRADE 1010 OR 1012 OR 1015 OR 1017 OR 1018 OR 1019 OR 1020 OR 1021 OR 1022 OR 1025 ASSN STD ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1025 | | OVERALL HEIGHT | 0.5400 INCHES MINIMUM AND 0.5600 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CADMIUM AND CHROMATE |
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