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National Stock Number:
5340-00-884-9990
Federal Supply Class:
5340
National Item Identification Number:
008849990
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:
| 538106 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.0700 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM | | END DIAMETER | 0.3020 INCHES MINIMUM AND 0.3220 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM | | FSC APPLICATION DATA | CONTROL,PROPELLER | | MATERIAL HARDNESS RATING | 70.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM | | MATERIAL | STEEL | | OVERALL HEIGHT | 0.1500 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM | | SPECIAL FEATURES | SEAT BODY 1.024 IN. LG X 0.380 IN. WD X 0.160 IN. THK,RING CONCENTRIC TO END DIA GROUND ON 0.620/0.626 IN. DIA TO 0.080 IN. DEPTH,ONE HOLE 0.186/0.192 IN. DIA DRILLED THRU SEAT 0.540 IN. FROM CTR OF END DIA;NOT CASEHARDENED;MATL-STEEL AMS 5513 |
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