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National Stock Number:
5340-00-467-5271
Federal Supply Class:
5340
National Item Identification Number:
004675271
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:
| 3024149 | 00198 | PRATT & WHITNEY CANADA CORP |
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Techincal Specification:
| END DIAMETER | 0.3500 INCHES MINIMUM AND 0.3600 INCHES MAXIMUM | | BORE DIAMETER | 0.2700 INCHES MINIMUM AND 0.2710 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.3500 INCHES MINIMUM AND 0.3700 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.5580 INCHES MINIMUM AND 0.5600 INCHES MAXIMUM | | OVERALL HEIGHT | 0.5050 INCHES MINIMUM AND 0.5150 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 8740 | | STYLE DESIGNATOR | SEAT |
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