NSN 5310-01-372-2665

Part Details | HEXAGON PLAIN NUT

5310-01-372-2665 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.)

Alternate Parts: 1213UNC2B TY1 GR400, 1/2-13UNC-2B TY1 GR400, 1213UNC2B, TY1 GR400, 1/2-13UNC-2B, TY1 GR400, M1222N1W8C20NANN, MILS1222, MIL-S-1222, MILDTL1222, MIL-DTL-1222, 1305034 4IN IT 17, 1305-034 4IN IT 17, 803217791703X14, 803-2177917-03X-14, 5310-01-372-2665, 01-372-2665, 5310013722665, 013722665

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 04, 199301-372-266501857 ( NUT, PLAIN, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-372-2665
Part Number Cage Code Manufacturer
1/2-13UNC-2B TY1 GR40080204AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED
1/2-13UNC-2B, TY1 GR40081349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
M1222N1W8C20NANN81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-S-122281349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-DTL-122281349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
1305-034 4IN IT 1776364MILWAUKEE VALVE COMPANY, INC.DBA HAMMOND
803-2177917-03X-1480064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 5310-01-372-2665
Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH13
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING80.0 ROCKWELL B MINIMUM
NUT STYLE HEXAGON
NUT HEIGHT0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
WIDTH ACROSS FLATS0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
BEARING SURFACE TYPE WASHER FACED