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National Stock Number:
5310-01-143-6558
Federal Supply Class:
5310
National Item Identification Number:
011436558
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:
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Techincal Specification:
| THREAD SERIES | UNC | | NOMINAL THREAD SIZE | 0.138 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 303 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A581 COND A ASSN STD SINGLE MATERIAL RESPONSE OR | | ASTM A582 COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | SLEEVE | | NUT DIAMETER | 0.278 INCHES MINIMUM AND | | 0.284 INCHES MAXIMUM | | NUT LENGTH | 0.370 INCHES MINIMUM AND | | 0.380 INCHES MAXIMUM | | BOSS DIAMETER | 0.247 INCHES MINIMUM AND | | 0.250 INCHES MAXIMUM | | BOSS THICKNESS | 0.057 INCHES MINIMUM AND | | 0.067 INCHES MAXIMUM | | NUT COUNTERBORE DEPTH | 0.057 INCHES MINIMUM AND | | 0.067 INCHES MAXIMUM NUT | | 0.271 INCHES MINIMUM AND | | 0.286 INCHES MAXIMUM BOSS | | COUNTERBORE DIAMETER | 0.192 INCHES MINIMUM AND | | 0.197 INCHES MAXIMUM NUT | | 0.187 INCHES MINIMUM AND | | 0.190 INCHES MAXIMUM BOSS | | CROSS-SECTIONAL SHAPE | ROUND NUT | | ROUND BOSS |
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