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National Stock Number:
5340-01-319-7451
Federal Supply Class:
5340
National Item Identification Number:
013197451
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:
| 1117699 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 5340PL0897196 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.8120 INCHES NOMINAL | | END DIAMETER | 0.8730 INCHES MINIMUM AND 0.8740 INCHES MAXIMUM | | BORE DIAMETER | 0.5780 INCHES MINIMUM AND 0.5880 INCHES MAXIMUM | | COUNTERBORE LENGTH | 0.6250 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 0.3750 INCHES NOMINAL | | DESIGN TYPE | SOLID | | OVERALL HEIGHT | 1.6870 INCHES NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | MTG FLANGE 1.500 IN. SQUARE W/FOUR MTG HOLES 0.281 IN. MIN 0.283 IN. MAX DIA ON 1.000 IN. BY 1.000 IN. MTG CENTERS; FLANGE CORNERS ROUNDED TO 1.937 IN. DIA,FOUR PLACES; THREE OPENENDED SLOTS ONE SIDE; ONE ANNULAR RING GROOVE OTHER SIDE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DOD-P-16232,TY M,CL 1 DEF STAN/SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PHOSPHATE MANGANESE |
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