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National Stock Number:
5310-00-582-6494
Federal Supply Class:
5310
National Item Identification Number:
005826494
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:
| 3299418REVAPC30 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 5310PL1335051 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | R503REVA1PC31 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | 586-516-1720811REVAPC15 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | MIL-S-1222H TYPE 2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MILB857TYPE5GRADE2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | R507REVAPC30 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | RK04REVAPC15 | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| THREAD SERIES | UNC | | NOMINAL THREAD SIZE | 0.625 INCHES | | THREAD QUANTITY PER INCH | 11 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | NICKEL ALLOY R-405 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.363 INCHES MINIMUM AND | | 0.387 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.922 INCHES MINIMUM AND | | 0.937 INCHES MAXIMUM | | BEARING SURFACE TYPE | CHAMFERED OR | | WASHER FACED | | NONDEFINITIVE SPEC/STD DATA | 5 TYPE AND | | A STYLE AND | | 2 GRADE OR | | 5 TYPE AND | | B STYLE AND | | 2 GRADE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-S-1222H TYPE 2 |
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