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National Stock Number:
5310-01-398-6197
Federal Supply Class:
5310
National Item Identification Number:
013986197
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:
| 68A581612-2007 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| THREAD SERIES | UN | | NOMINAL THREAD SIZE | 2.750 INCHES | | THREAD QUANTITY PER INCH | 16 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,COND T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS13201,TYPE 2,CLASS1 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | ROUND | | SMALL END DIAMETER | 2.910 INCHES NOMINAL | | DRIVE POINT DEPTH | 0.060 INCHES NOMINAL | | NUT DIAMETER | 3.315 INCHES NOMINAL | | NUT THICKNESS | 0.500 INCHES NOMINAL | | DRIVE POINT WIDTH | 0.500 INCHES NOMINAL | | UNDERCUT THICKNESS | 0.410 INCHES NOMINAL | | DRIVE POINT QUANTITY | 12 | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | SPECIAL FEATURES | 2.907 TO 2.927 IN. DIA CHAMFER |
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