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National Stock Number:
5340-00-549-3369
Federal Supply Class:
5340
National Item Identification Number:
005493369
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:
| 41001026 | 81873 | WOODWARD HRT INC | | 9090885 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.3050 INCHES NOMINAL | | END DIAMETER | 0.6950 INCHES NOMINAL | | BORE DIAMETER | 0.6300 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM | | FIRST STEP DIAMETER | 1.1000 INCHES NOMINAL | | OVERALL HEIGHT | 0.3500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5659 ASSN STD 2ND MATERIAL RESPONSE | | MATERIAL | STEEL COMP 630 OR STEEL COMP XM-12 | | STYLE DESIGNATOR | SEAT |
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