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National Stock Number:
5340-01-194-5322
Federal Supply Class:
5340
National Item Identification Number:
011945322
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:
| NAP895 PIECE 11 | 70667 | ATLAS VALVE CO | | P562E | 70667 | ATLAS VALVE CO |
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.1880 INCHES NOMINAL | | END DIAMETER | 1.3440 INCHES NOMINAL | | BORE DIAMETER | 1.0050 INCHES NOMINAL | | FIRST STEP DIAMETER | 3.0620 INCHES NOMINAL | | FIRST STEP LENGTH | 0.1880 INCHES NOMINAL | | MATERIAL | STEEL,17-4PH | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.8120 INCHES NOMINAL | | SECOND END DIAMETER | 1.7480 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM | | SECOND STEP DIAMETER | 3.4950 INCHES MINIMUM AND 3.4980 INCHES MAXIMUM | | SECOND STEP LENGTH | 0.2500 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM |
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