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National Stock Number: 5310-01-281-6397
Federal Supply Class: 5310
National Item Identification Number: 012816397
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:
12260853 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | MATERIAL | STEEL COMP 1010 AND STEEL COMP 1020 OVERALL | NUT DIAMETER | 0.675 INCHES MINIMUM AND 0.680 INCHES MAXIMUM | NUT STYLE | ROUND | NUT THICKNESS | 0.320 INCHES MINIMUM AND 0.460 INCHES MAXIMUM | SPECIAL FEATURES | HOLE PARALLEL TO LENGTH.DRILLED AND TAPPED 5/16-18UNC-2B,(1)END OF NUT.03X45 DEG CHAMFER,(2ND)END SLANTED FROM0.46IN TO 0.14IN THKNS; USED ON M1,IMPROVED TANK NSN 2350011368738 | THREAD DIRECTION | RIGHT-HAND | THREAD SERIES | UNC |
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