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National Stock Number:
5310-01-057-9351
Federal Supply Class:
5310
National Item Identification Number:
010579351
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:
| 81581-U | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC | | 81581-U | 96169 | ELECTRIC BOAT CORPORATION | | BHM-17 | 79568 | WHITTET-HIGGINS COMPANY |
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Techincal Specification:
| DRIVE POINT WIDTH | 0.355 INCHES MINIMUM AND 0.385 INCHES MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | MATERIAL | PLASTIC LOCKING INSERT | | MATERIAL | STEEL COMP 1015 NUT OR STEEL COMP 1018 NUT OR STEEL COMP 1020 NUT OR STEEL COMP 1117 NUT OR STEEL COMP 1118 NUT OR STEEL COMP 1213 NUT OR STEEL COMP 1215 NUT | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 3.340 INCHES | | NUT DIAMETER | 4.391 INCHES MINIMUM AND 4.406 INCHES MAXIMUM | | NUT STYLE | ROUND | | NUT THICKNESS | 0.891 INCHES MINIMUM AND 0.922 INCHES MAXIMUM | | SMALL END DIAMETER | 3.781 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD PITCH DIAMETERS | +3.2859/+3.2918 INCHES | | THREAD SERIES | UNS | | UNDERCUT THICKNESS | 0.203 INCHES NOMINAL | | DRIVE POINT DEPTH | 0.151 INCHES MINIMUM AND 0.158 INCHES MAXIMUM | | DRIVE POINT QUANTITY | 4 |
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