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National Stock Number:
5340-00-478-2640
Federal Supply Class:
5340
National Item Identification Number:
004782640
Description:
RETAINER,HELICAL COMPRESSION SPR
Detail:
A CYLINDRICAL ITEM SPECIFICALLY DESIGNED TO FIT OVER THE END OF, AND COMPLETELY ENCASE THE SPRING. THE OPEN END IS USUALLY FLANGED, THE OPPOSITE END MAY BE CLOSED OR HAVE AN ORIFICE TO ACCOMMODATE A GUIDE, PLUNGER, OR THE LIKE. IT IS USED TO POSITION THE SPRING AND RESTRAIN LATERAL MOTION. IT MAY PROVIDE A SEAT FOR THE SPRING. EXCLUDES HOLDER, SPRING.
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Manufacturer Information:
| 740238-2 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.3760 INCHES MINIMUM AND 0.3780 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.4220 INCHES MINIMUM AND 0.4260 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | OVERALL HEIGHT | 0.5200 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | HS 279 OR H1075,FSCM 73030 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 31.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 630 | | STYLE DESIGNATOR | IRREGULAR |
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