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National Stock Number:
5310-00-285-1676
Federal Supply Class:
5310
National Item Identification Number:
002851676
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:
| 40402-7 | 28528 | ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST | | 40402-7 | 31550 | L3HARRIS TECHNOLOGIES, INC. | | A165287-7 | 04773 | GTE COMMUNICATION SYSTEMS CORP | | A165287-7 | 06KW9 | LUCENT TECHNOLOGIES INC DBA FEDERAL MARKETING GROUP | | A165287-7 | 21340 | ITT TELECOM PRODUCTS CORP NETWORK SYSTEMS DIV | | A165287-7 | 28528 | ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST | | GD77239 | 04773 | GTE COMMUNICATION SYSTEMS CORP | | G114 | 21340 | ITT TELECOM PRODUCTS CORP NETWORK SYSTEMS DIV | | A165287-7 | 31550 | L3HARRIS TECHNOLOGIES, INC. | | A165287-7 | 3B4M0 | LUCENT TECHNOLOGIES INC CORPORATE HEADQUARTERS | | A165287-7 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO | | A165287-7 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | SCD17109-9 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | SCD1970-7 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| BEARING SURFACE TYPE | WASHER FACED | | NUT HEIGHT | 0.312 INCHES NOMINAL | | NUT STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.375 INCHES | | THREAD SERIES | UNEF | | THREAD QUANTITY PER INCH | 32 | | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND |
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