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National Stock Number:
5310-00-921-0651
Federal Supply Class:
5310
National Item Identification Number:
009210651
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:
| 114D6096-1 | 77272 | THE BOEING COMPANY | | BACN10JJ20 | 77272 | THE BOEING COMPANY | | BACN10JJ20 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| DRIVE POINT DEPTH | 0.143 INCHES MINIMUM AND 0.193 INCHES MAXIMUM | | DRIVE POINT QUANTITY | 25 | | DRIVE POINT WIDTH | 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 3.427 INCHES MINIMUM AND 3.447 INCHES MAXIMUM NUT | | COUNTERSINK ANGLE | 118.0 DEGREES MINIMUM AND 122.0 DEGREES MAXIMUM BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-6736 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 2.548 INCHES | | NUT DIAMETER | 3.646 INCHES MINIMUM AND 3.666 INCHES MAXIMUM | | NUT COUNTERBORE DEPTH | 0.178 INCHES MINIMUM AND 0.203 INCHES MAXIMUM NUT | | NUT THICKNESS | 0.500 INCHES MINIMUM AND 0.520 INCHES MAXIMUM | | SMALL END DIAMETER | 3.240 INCHES MINIMUM AND 3.260 INCHES MAXIMUM | | SPECIAL FEATURES | GROOVE ON INSIDE OF COUNTERBORE,0.063 IN. MIN,0.068 IN. MAX W,0.045 IN. MIN,0.061 IN. MAX DEPTH | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232,TY Z,CL 4A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE ZINC OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNS | | THREAD QUANTITY PER INCH | 18 |
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