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National Stock Number:
5310-01-532-6601
Federal Supply Class:
5310
National Item Identification Number:
015326601
Description:
NUT,SELF-LOCKING,ROUND
Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes COLLAR, PIN-RIVET, THREADED; INSERT, SCREW THREAD; NUT (1), SLEEVE; NUT(1), PLAIN, CAP; and TURNBUCKLE BODY.
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Manufacturer Information:
| LS1040739 | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. | | LS1044282 | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. |
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Techincal Specification:
| DRILLED HOLE DIAMETER | 57.0 MILLIMETERS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR ASTM A322 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL OR STEEL COMP 8640 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,SPANNER,M56 | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 56.0 MILLIMETERS | | NUT DIAMETER | 78.25 MILLIMETERS NOMINAL | | NUT THICKNESS | 19.05 MILLIMETERS NOMINAL | | NUT STYLE | ROUND | | SPECIAL FEATURES | HEAT TREAT: QUENCH AND TEMPER HARDNESS ROCKWELL C 32-36 | | THREAD PITCH IN MILLIMETERS | 5.50 | | THREAD SERIES | M |
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