Product Details | HEXAGON PLAIN NUT

5310-01-549-9642 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.

Part Alternates: M1222N1X8C20NDNN, 5310-01-549-9642, 01-549-9642, 5310015499642, 015499642

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01-549-9642

Drawings & Photos | NSN 5310-01-549-9642


Demand History | NSN 5310-01-549-9642

Part Number Request Date QTY Origin
5310-01-549-9642 2009-08-218 220 DIBBS

Cross Reference | NSN 5310-01-549-9642

Part Number Cage Code Manufacturer
0.50013UNC2BT3G405NSA/BEA 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M1222N1X8C20NBNN 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M1222N1X8C20NDNN 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M1222N3X8C20NBNN 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5310-01-549-9642

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.500 INCHES
THREAD QUANTITY PER INCH 13
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
MATERIAL NICKEL ALLOY OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.418 INCHES MINIMUM AND 0.458 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.788 INCHES MINIMUM AND 0.812 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED
TEMP RATING NOT RATED
III END ITEM IDENTIFICATION RCR FOR NAUSSES
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M1222N1X8C20NDNN

Restrictions/Controls & Freight Information | NSN 5310-01-549-9642

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information