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National Stock Number:
5310-00-250-9925
Federal Supply Class:
5310
National Item Identification Number:
002509925
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:
| 000-8002-419 | 94756 | THE BOEING COMPANY | | 101779-205 | 77646 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 8215-A-0440-1C | 06540 | NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV | | 12619217-1 | 19200 | US ARMY ARDEC RDECOM | | 8215-4-0440-1C | 1YGB8 | CAREY MANUFACTURING CO, INC | | 8403 | 83330 | DIALIGHT CORPORATION | | 8403 | 91967 | HALSIT HOLDINGS LLC |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | NUT HEIGHT | 0.500 INCHES NOMINAL | | NUT STYLE | HEXAGON | | MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL THREAD SIZE | 0.112 INCHES | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 40 | | WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE FILM OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2B |
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