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National Stock Number:
5310-01-281-0564
Federal Supply Class:
5310
National Item Identification Number:
012810564
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:
| 2850787-2 | 14139 | AINSLIE CORPORATION | | 2850787-2 | 52088 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BOSS THICKNESS | 0.500 INCHES NOMINAL OVERALL | | BOSS DIAMETER | 1.160 INCHES NOMINAL OVERALL | | CROSS-SECTIONAL SHAPE | ROUND W/WRENCH FLATS NUT | | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM | | LUBRICATION | DRY FILM LUBRICANT | | MATERIAL | STEEL COMP 4340 OVERALL | | NOMINAL THREAD SIZE | 0.812 INCHES | | NUT DIAMETER | 1.180 INCHES NOMINAL | | NUT LENGTH | 0.875 INCHES NOMINAL | | NUT STYLE | SLEEVE | | SPECIAL FEATURES | COLOR BLACK; END PAINTED RED; 1.000 IN. ACROSS FLATS; SLOT,0.200 IN. W,0.055 IN. DP,ONE END | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNS | | THREAD QUANTITY PER INCH | 10 |
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