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National Stock Number:
5340-01-286-7313
Federal Supply Class:
5340
National Item Identification Number:
012867313
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:
| 111743-1 | 17472 | EATON AEROSPACE LLC | | 111743-1 | 99145 | EATON AEROSPACE LLC ED AND C WEST DIV |
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Techincal Specification:
| MATERIAL | STEEL,COMP 6150,AMS 6448 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.1600 INCHES NOMINAL | | DESIGN TYPE | SPLIT | | DISTANCE FROM END TO FIRST STEP | 0.0300 INCHES NOMINAL | | BORE DIAMETER | 0.2480 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM | | FIRST STEP LENGTH | 0.1000 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.3075 INCHES MINIMUM AND 0.3085 INCHES MAXIMUM | | MATERIAL HARDNESS RATING | 52.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM |
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