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National Stock Number:
5310-00-529-8769
Federal Supply Class:
5310
National Item Identification Number:
005298769
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:
| 162B8762 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| THREAD SERIES | UNS | | NOMINAL THREAD SIZE | 1.750 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 4140 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 AISI/SAE 4140 OR 41L40 FED STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | NUT STYLE | ROUND | | SMALL END DIAMETER | 1.910 INCHES MINIMUM AND | | 1.930 INCHES MAXIMUM | | DRIVE POINT DEPTH | 0.140 INCHES MINIMUM AND | | 0.170 INCHES MAXIMUM | | NUT DIAMETER | 2.070 INCHES MINIMUM AND | | 2.080 INCHES MAXIMUM | | NUT THICKNESS | 0.320 INCHES MINIMUM AND | | 0.340 INCHES MAXIMUM | | DRIVE POINT WIDTH | 0.060 INCHES MINIMUM AND | | 0.070 INCHES MAXIMUM | | UNDERCUT THICKNESS | 0.070 INCHES MINIMUM AND | | 0.110 INCHES MAXIMUM | | DRIVE POINT QUANTITY | 8 | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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