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National Stock Number:
5340-00-178-1441
Federal Supply Class:
5340
National Item Identification Number:
001781441
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:
| 7979610 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END HOLE DIAMETER | 0.511 INCHES MINIMUM AND 0.521 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.750 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.868 INCHES NOMINAL | | FLANGE DIAMETER | 3.250 INCHES NOMINAL | | FLANGE THICKNESS | 0.188 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC 1ST TREATMENT RESPONSE AND QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE | | SURFACE TREATMENT | CADMIUM OR CADMIUM AND CHROMATE OR CADMIUM AND PHOSPHATE AND ZINC OR ZINC AND CHROMATE OR ZINC AND PHOSPHATE |
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