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National Stock Number:
5310-00-052-1228
Federal Supply Class:
5310
National Item Identification Number:
000521228
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:
| 65255-02077-101 | 05141 | MCMELLON BROS., INCORPORATED | | 65255-02077-101 | 4A014 | RICHARD MANUFACTURING CO., INC. | | 65255-02077-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| DRIVE POINT QUANTITY | 4 | | DRIVE POINT WIDTH | 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM | | DRIVE POINT DEPTH | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/4,TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2014 OVERALL | | NOMINAL THREAD SIZE | 2.750 INCHES | | NUT DIAMETER | 3.500 INCHES NOMINAL | | NUT STYLE | ROUND | | NUT THICKNESS | 0.560 INCHES NOMINAL | | SURFACE TREATMENT | ANODIZE AND PAINT OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES | UN |
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