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National Stock Number:
5310-01-138-2096
Federal Supply Class:
5310
National Item Identification Number:
011382096
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:
| 0N415357-1 | 98230 | NATIONAL SECURITY AGENCY | | 196B7028 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 8102-A-0440-16 | 06540 | NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV | | 2053-440-A-6 | 55566 | MATTHEW WARREN, INC | | 2053-440A7 | 55566 | MATTHEW WARREN, INC | | 350-7416-03-19 | 71279 | INTERCONNECTION PRODUCTS INC | | AL-6950-0440-0.250-22 | 05791 | LYN-TRON, INC. | | 8102-A-0440-16 | 1YGB8 | CAREY MANUFACTURING CO, INC | | NAS1786A04-4 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/3,T3 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/10,T9 FED SPEC 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2011 OR ALUMINUM ALLOY 6262 OVERALL | | NOMINAL THREAD SIZE | 0.112 INCHES | | NUT HEIGHT | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMATE OVERALL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNC | | THREAD QUANTITY PER INCH | 40 |
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