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National Stock Number:
5310-01-280-6766
Federal Supply Class:
5310
National Item Identification Number:
012806766
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:
| 32126-1 | 09344 | ROCKWELL COLLINS, INC. DBA RC DISPLAYS SYSTEMS |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 440C OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC 1ST MATERIAL RESPONSE OR | | AMS 5630 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CLASS 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND | | 60.0 ROCKWELL C MAXIMUM | | NUT STYLE | SLEEVE | | FLANGE DIAMETER | 0.475 INCHES NOMINAL | | FLANGE THICKNESS | 0.275 INCHES MINIMUM AND | | 0.285 INCHES MAXIMUM | | NUT DIAMETER | 0.3747 INCHES MINIMUM AND | | 0.3750 INCHES MAXIMUM | | NUT LENGTH | 0.380 INCHES MINIMUM AND | | 0.390 INCHES MAXIMUM | | NUT COUNTERBORE DEPTH | 0.155 INCHES MINIMUM AND | | 0.165 INCHES MAXIMUM FIRST END | | 0.425 INCHES MINIMUM AND | | 0.435 INCHES MAXIMUM SECOND END | | COUNTERBORE DIAMETER | 0.200 INCHES MINIMUM AND | | 0.206 INCHES MAXIMUM FIRST END | | 0.217 INCHES MINIMUM AND | | 0.223 INCHES MAXIMUM SECOND END | | COUNTERSINK ANGLE | 45.0 DEGREES NOMINAL SECOND END | | CROSS-SECTIONAL SHAPE | ROUND OVERALL | | SPECIAL FEATURES | CHAMFERED 45.0 DEG,BOTH ENDS; SURFACE FINISH 63.0 MICROIN; COLOR BLACK | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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