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National Stock Number:
5310-01-045-1611
Federal Supply Class:
5310
National Item Identification Number:
010451611
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:
| 5310PL0567209 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 5310PL1755867 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | AE16428-4 | 00624 | EATON AEROQUIP LLC | | C7557-04 | 00624 | EATON AEROQUIP LLC | | AP391D04 | 01673 | SPS TECHNOLOGIES, LLC | | AFP1020D04 | 30974 | AEROFIT, LLC | | C7557-04 | 01673 | SPS TECHNOLOGIES, LLC | | C7557-04 | 30974 | AEROFIT, LLC | | C7557-04 | 50599 | PARKER-HANNIFIN CORPORATION | | R44118D04 | 50599 | PARKER-HANNIFIN CORPORATION | | C7557-04 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | NOMINAL THREAD SIZE | 0.438 INCHES | | NUT HEIGHT | 0.210 INCHES NOMINAL | | NUT STYLE | HEXAGON | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNJS | | WIDTH ACROSS FLATS | 0.688 INCHES NOMINAL |
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