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National Stock Number:
5310-01-242-3579
Federal Supply Class:
5310
National Item Identification Number:
012423579
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:
| 0.43814UNC2BT3G400SNSA/BF | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | 0.43814UNC2BT3G400SNSA/BFL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 803-2177525-M1XX-12L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 803-2177525-M2XX-12L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 803-2177525-M1XX-12 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-2177525-M2XX-12 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-2177525-M3XX-12L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 803-2177525-M3XXL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | MIL-DTL-1222L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | MIL-S-1222L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 803-2177525-M3XX-12 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | MIL-S-1222 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-DTL-1222 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| THREAD SERIES | UNC | | NOMINAL THREAD SIZE | 0.438 INCHES | | THREAD QUANTITY PER INCH | 14 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | NICKEL ALLOY R-405 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 CLASS A,B FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | DEPARTURE FROM CITED DOCUMENT | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS | | CRITICALITY CODE JUSTIFICATION | ZZZW | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-DTL-1222 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | 0.43814UNC2BT3G400SNSA/BF |
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