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National Stock Number: 5310-01-494-3838
Federal Supply Class: 5310
National Item Identification Number: 014943838
Description: NUT,PLAIN,ROUND
Detail: A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
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Manufacturer Information:
2643-822-57 ITEM 24 | 96169 | ELECTRIC BOAT CORPORATION | 845-7286646 ITEM 24 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
THREAD SERIES | UN | NOMINAL THREAD SIZE | 2.125 INCHES | THREAD QUANTITY PER INCH | 16 | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | MATERIAL | COPPER ALLOY 510 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM,B139-C51000 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | NUT STYLE | ROUND | SMALL END DIAMETER | 1.704 INCHES MINIMUM AND | | 1.734 INCHES MAXIMUM | NUT DIAMETER | 2.125 INCHES NOMINAL | NUT THICKNESS | 0.875 INCHES NOMINAL | DRIVE POINT WIDTH | 0.250 INCHES NOMINAL | UNDERCUT THICKNESS | 0.122 INCHES MINIMUM AND | | 0.128 INCHES MAXIMUM | DRIVE POINT QUANTITY | 2 |
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