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National Stock Number:
5310-01-261-1495
Federal Supply Class:
5310
National Item Identification Number:
012611495
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:
| 477A1131103 | 38597 | LOCKHEED MARTIN CORPORATION | | NCN-428-128-5F- 8-6 | 07886 | DAR ELECTRONICS INC COMMERCIAL PRODUCTS DIV DBA NATIONAL RADIO CO |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-F-14072 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | SPECIAL FEATURES | USED ON C130 | | WIDTH ACROSS FLATS | 0.437 INCHES NOMINAL | | THREAD CLASS | 2B | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES | UNF |
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