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National Stock Number: 5310-00-217-7525
Federal Supply Class: 5310
National Item Identification Number: 002177525
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:
12-122-126 | 72962 | HARVARD INDUSTRIES INC | 1223816 | 88277 | THE BOEING COMPANY | 12N122-126 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
THREAD SERIES | UNF | NOMINAL THREAD SIZE | 0.750 INCHES | THREAD QUANTITY PER INCH | 16 | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | MATERIAL | FIBER LOCKING INSERT | | STEEL COMP 4130 NUT | MATERIAL DOCUMENT AND CLASSIFICATION | AISI/SAE 4130 ASSN STD 1ST MATERIAL RESPONSE NUT | SURFACE TREATMENT | CADMIUM OVERALL | NUT STYLE | ROUND | DRIVE POINT DEPTH | 0.281 INCHES NOMINAL | NUT DIAMETER | 1.250 INCHES NOMINAL | NUT THICKNESS | 1.484 INCHES NOMINAL | DRIVE POINT WIDTH | 0.250 INCHES NOMINAL | DRIVE POINT QUANTITY | 2 | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
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