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National Stock Number:
5310-01-134-8731
Federal Supply Class:
5310
National Item Identification Number:
011348731
Description:
NUT,PLAIN,HEXAGON
Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
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Manufacturer Information:
| 10109709 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 3929AS1235-12 | 072E5 | VERTEX MODERNIZATION AND SUSTAINMENT LLC | | 3929AS1235-12 | 072E6 | UTAH PACIFIC CONSTRUCTION CO. | | 3929AS1235-12 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 3929AS1235-12 | 63592 | STARWIN INDUSTRIES, LLC | | 3929AS1235-12 | 92595 | NELSON STUD WELDING, INC | | 3M966-12 | 38304 | REUSABLE ENVELOPE INC | | 3M966-12 | 63592 | STARWIN INDUSTRIES, LLC | | 3M966-12 | 76301 | THE BOEING COMPANY | | 3M966-12 | 8K160 | UNIREX, INC. | | 3M966-12 | 92595 | NELSON STUD WELDING, INC |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFEREDCHAMFERED | | DRILLED HOLE DIAMETER | 0.069 INCHES MINIMUM AND 0.069 INCHES MINIMUM AND 0.074 INCHES MAXIMUM0.074 INCHES MAXIMUM | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM38.0 ROCKWELL C MAXIMUM | | HOLE CONFIGURATION STYLE | CONFIGURATION BCONFIGURATION B | | HOLE TYPE AND QUANTITY | 3 DRILLED3 DRILLED | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OVERALLMIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4130 OR STEEL COMP 4130 OR STEEL COMP 4140 OVERALLSTEEL COMP 4140 OVERALL | | NOMINAL THREAD SIZE | 0.750 INCHES0.750 INCHES | | NUT HEIGHT | 0.312 INCHES NOMINAL0.312 INCHES NOMINAL | | NUT STYLE | HEXAGONHEXAGON | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND CADMIUM AND CHROMATE OVERALLCHROMATE OVERALL | | THREAD CLASS | 3B3B | | THREAD DIRECTION | RIGHT-HANDRIGHT-HAND | | THREAD QUANTITY PER INCH | 1616 | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF)UNIFIED NATIONAL JOINT FINE (UNJF) | | WIDTH ACROSS FLATS | 1.125 INCHES NOMINAL1.125 INCHES NOMINAL |
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