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National Stock Number:
5340-00-217-0157
Federal Supply Class:
5340
National Item Identification Number:
002170157
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:
| 16104354 | 7PZX0 | FAIRBANKS MORSE, LLC | | 16104354 | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | | AFB6363A | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | | NAFB6363A | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.1870 INCHES NOMINAL | | END DIAMETER | 0.4210 INCHES NOMINAL | | BORE DIAMETER | 0.2810 INCHES NOMINAL | | COUNTERSINK ANGLE IN DEG | 45.0 | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 0.6880 INCHES NOMINAL | | OVERALL HEIGHT | 0.3120 INCHES NOMINAL | | MATERIAL HARDNESS RATING | 41.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL | | STYLE DESIGNATOR | SEAT |
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