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National Stock Number:
5310-01-429-2040
Federal Supply Class:
5310
National Item Identification Number:
014292040
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:
| 124-4322632 PC | 53711 | NAVAL SEA SYSTEMS COMMAND | | 124-4364816 PC | 53711 | NAVAL SEA SYSTEMS COMMAND | | 124-4364817 PC | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6894400 ITEM NO 58 | 53711 | NAVAL SEA SYSTEMS COMMAND | | AMD-1403 ITEM 40 | 70433 | APPLETON MARINE INC | | 333-16000 | 9F512 | PARKER-HANNIFIN CORPORATION | | E108186 PART NO 261 | 3X894 | CONTROL FLOW, INC. | | MS51971-3 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| THREAD SERIES | UNC | | NOMINAL THREAD SIZE | 0.375 INCHES | | THREAD QUANTITY PER INCH | 16 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 304 OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.320 INCHES MINIMUM AND | | 0.337 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.551 INCHES MINIMUM AND | | 0.562 INCHES MAXIMUM | | BEARING SURFACE TYPE | CHAMFERED OR | | WASHER FACED | | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY MATERIAL. | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 96906 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS51971-3 |
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