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National Stock Number: 5310-01-052-9160
Federal Supply Class: 5310
National Item Identification Number: 010529160
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:
| 3404-9ITEM54 | 25316 | GENERAL DYNAMICS CORP QUNICY SHIPBUILDING DIV | | 3444-10 ITEM 49 | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC | | 81581-M | 25316 | GENERAL DYNAMICS CORP QUNICY SHIPBUILDING DIV | | 81581-M | 79568 | WHITTET-HIGGINS COMPANY | | 81581-M | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC | | 3444-10 ITEM 49 | 96169 | ELECTRIC BOAT CORPORATION | | BHS-10 | 79568 | WHITTET-HIGGINS COMPANY |
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Techincal Specification:
| THREAD SERIES | UNS | | NOMINAL THREAD SIZE | 1.967 INCHES | | THREAD QUANTITY PER INCH | 18 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT | | STEEL COMP 1018 OR | | STEEL COMP 4140 NUT | | NUT STYLE | ROUND | | SMALL END DIAMETER | 2.344 INCHES NOMINAL | | DRIVE POINT DEPTH | 0.094 INCHES NOMINAL | | NUT DIAMETER | 2.688 INCHES NOMINAL | | NUT THICKNESS | 0.562 INCHES NOMINAL | | DRIVE POINT WIDTH | 0.250 INCHES NOMINAL | | UNDERCUT THICKNESS | 0.141 INCHES NOMINAL | | DRIVE POINT QUANTITY | 4 | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 79568 | | DESIGN CONTROL REFERENCE | BHS-10 |
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