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National Stock Number: 5340-00-715-2300
Federal Supply Class: 5340
National Item Identification Number: 007152300
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:
46396 | 11599 | TRIUMPH ENGINE CONTROL SYSTEMS LLC | 46396 | C0297 | GOODRICH CONTROL SYSTEMS GMBH | 5340A01-002 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
END DIAMETER | 0.1205 INCHES MINIMUM AND 0.1245 INCHES MAXIMUM | BORE DIAMETER | 0.1100 INCHES NOMINAL | COUNTERBORE DIAMETER | 0.3100 INCHES NOMINAL | COUNTERBORE LENGTH | 0.1200 INCHES NOMINAL | DESIGN TYPE | SOLID | DISTANCE FROM END TO FIRST STEP | 0.0900 INCHES NOMINAL | FIRST STEP DIAMETER | 0.3500 INCHES NOMINAL | FIRST STEP LENGTH | 0.0400 INCHES NOMINAL | OVERALL HEIGHT | 0.2900 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM | MATERIAL | STEEL COMP 440C | SECOND END DIAMETER | 0.4300 INCHES NOMINAL | SECOND STEP DIAMETER | 0.6900 INCHES NOMINAL | SECOND STEP LENGTH | 0.0400 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE | SURFACE TREATMENT | PASSIVATE |
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