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National Stock Number:
5310-01-426-3137
Federal Supply Class:
5310
National Item Identification Number:
014263137
Description:
NUT,SLEEVE
Detail:
AN INTERNALLY THREADED ITEM WITH A CYLINDRICAL AND/OR SQUARE, HEXAGONAL, OCTAGONAL, OR DODECAGONAL OUTER PERIPHERY (PARALLEL TO THE THREADED AXIS) A PORTION(S) OF WHICH MAY OR MAY NOT BE ENLARGED, FORMING A FLANGE(S) AND/OR SHOULDER(S). ITEMS NOT HAVING AN ENLARGED OUTER PORTION MAY BE THREADED, A PART OF THE FULL LENGTH, OR TAPPED FROM BOTH ENDS. ITEMS HAVING AN ENLARGED OUTER PORTION (FLANGE(S) OR SHOULDER(S)) MAY BE THREADED THE FULL LENGTH, THREADED A PART OF THE FULL LENGTH, OR TAPPED FROM BOTH ENDS. ITEMS TAPPED FROM BOTH ENDS SHALL HAVE EITHER RIGHT-HAND THREADS ON BOTH ENDS OR LEFT-HAND THREADS ON BOTH ENDS. FOR ITEMS CONFORMING TO ANY OF THE ABOVE AND HAVING A LENGTH OVERALL EXCEEDING TWO TIMES THE LARGEST OUTSIDE DIAMETER OR WIDTH ACROSS FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. FOR ITEMS WITH AN OUTSIDE CONTOUR THAT IS THE SAME THE FULL LENGTH, HAVING A CONTINUOUS THREAD THROUGH ITS ENTIRE LENGTH, AND THE LENGTH DOES NOT EXCEED TWO TIMES THE DIAMETER OR WIDTH ACROSS THE FLATS USE NUT (1), PLAIN (AS MODIFIED). EXCLUDES NUT (1), PLAIN, CAP. SEE ALSO TURNBUCKLE BODY.
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Manufacturer Information:
| 42R31-M07-F09 | 04729 | UNICORP. |
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Techincal Specification:
| BOSS DIAMETER | 0.430 INCHES MINIMUM AND 0.433 INCHES MAXIMUM OVERALL | | BOSS THICKNESS | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM OVERALL | | COUNTERBORE DIAMETER | 0.312 INCHES MINIMUM AND 0.317 INCHES MAXIMUM NUT | | COUNTERBORE DIAMETER | 0.374 INCHES MINIMUM AND 0.377 INCHES MAXIMUM BOSS | | CROSS-SECTIONAL SHAPE | ROUND BOSS | | CROSS-SECTIONAL SHAPE | ROUND NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT COUNTERBORE DEPTH | 0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM NUT | | NUT COUNTERBORE DEPTH | 0.427 INCHES MINIMUM AND 0.442 INCHES MAXIMUM BOSS | | NUT DIAMETER | 0.528 INCHES MINIMUM AND 0.534 INCHES MAXIMUM | | NUT STYLE | SLEEVE | | NUT LENGTH | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
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