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National Stock Number: 5340-01-135-3731
Federal Supply Class: 5340
National Item Identification Number: 011353731
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:
75259000 | 19333 | MAGNETIC PERIPHERALS INC NORMANDALE OPNS SUB OF CONTROL DATA CORP | 75259000 | 59661 | SYNTEGRA / USA/ INC COMPUTER PARTS AND SUPPLIES ARH205 |
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Techincal Specification:
BORE DIAMETER | 0.76225 INCHES MINIMUM AND 0.76275 INCHES MAXIMUM | COUNTERBORE DIAMETER | 0.81250 INCHES NOMINAL | DESIGN TYPE | SOLID | FIRST STEP DIAMETER | 0.8800 INCHES NOMINAL | OVERALL HEIGHT | 0.2100 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582, TYPE 416 ASSN STD 1ST MATERIAL RESPONSE OR AISI 440A ASSN STD 2ND MATERIAL RESPONSE | MATERIAL | STEEL COMP 416 OR STEEL COMP 440A | SURFACE TREATMENT | PASSIVATE |
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