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National Stock Number:
5310-01-288-4525
Federal Supply Class:
5310
National Item Identification Number:
012884525
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:
| 122-5343946 ITEM 3 | 43689 | HUNTINGTON INGALLS INC | | 122-5343946 ITEM 3 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 122-5486623 ITEM081 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BEARING SURFACE FINISH | 63.0 MICROINCHES | | BOSS THICKNESS | 0.750 INCHES NOMINAL | | BOSS WIDTH ACROSS FLATS | 1.500 INCHES NOMINAL | | COUNTERBORE DIAMETER | 1.000 INCHES MINIMUM AND 1.002 INCHES MAXIMUM NUT | | COUNTERSINK ANGLE | 45.0 DEGREES NOMINAL BOTH ENDS | | CROSS-SECTIONAL SHAPE | HEXAGONAL FIRST END | | CROSS-SECTIONAL SHAPE | ROUND SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CLASS A,FORM 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY 400 OVERALL | | NOMINAL THREAD SIZE | 1.000 INCHES | | NUT DIAMETER | 1.620 INCHES NOMINAL | | NUT STYLE | SLEEVE | | NUT LENGTH | 1.940 INCHES NOMINAL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.380 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 8 | | THREAD SERIES | UNC |
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