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National Stock Number:
5310-01-180-6621
Federal Supply Class:
5310
National Item Identification Number:
011806621
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:
| 803-5293014 PC3 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-5293014 PIECE 38 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| THREAD SERIES | UNS | | NOMINAL THREAD SIZE | 1.625 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD CLASS | 2B | | THREAD DIRECTION | LEFT-HAND | | MATERIAL | COPPER ALLOY 903 OR | | COPPER ALLOY 905 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B584 ASSN STD ALL MATERIAL RESPONSES OVERALL | | SMALL END DIAMETER | 2.123 INCHES MINIMUM AND | | 2.127 INCHES MAXIMUM | | DRIVE POINT DEPTH | 0.137 INCHES NOMINAL | | NUT DIAMETER | 2.750 INCHES NOMINAL | | NUT THICKNESS | 1.380 INCHES NOMINAL | | UNDERCUT THICKNESS | 0.786 INCHES NOMINAL | | DRIVE POINT DIAMETER | 0.248 INCHES MINIMUM AND | | 0.252 INCHES MAXIMUM | | DRIVE POINT QUANTITY | 4 | | NUT COUNTERBORE DEPTH | 0.375 INCHES NOMINAL BOSS | | COUNTERBORE DIAMETER | 1.640 INCHES NOMINAL BOSS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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