NSN 5310-01-381-1400

Part Details | HEXAGON PLAIN NUT

5310-01-381-1400 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: 625HNF, MILS1222, MIL-S-1222, 5 131 12 054 002 PC 7, 2 122 1 00 903 07, 5 131 12 054 002 PC 7, 2 122 1 00 903 07, MILDTL1222, MIL-DTL-1222, 803138562305415, 803-1385623-054-15, 803138562305115, 803-1385623-051-15, 5310-01-381-1400, 01-381-1400, 5310013811400, 013811400

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 11, 199301-381-140001857 ( NUT, PLAIN, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-381-1400
Part Number Cage Code Manufacturer
625HNF6M389FASTENING PRODUCTS CO., INC.
MIL-S-122281348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
5 131 12 054 002 PC 76LE50FLUID HANDLING, LLCDBA STANDARD XCHANGE
2 122 1 00 903 076LE50FLUID HANDLING, LLCDBA STANDARD XCHANGE
5 131 12 054 002 PC 751900ITT CORPORATIONDBA ITT STANDARD
2 122 1 00 903 0751900ITT CORPORATIONDBA ITT STANDARD
MIL-DTL-122281349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
803-1385623-054-1580064NAVAL SHIP SYSTEMS COMMAND
803-1385623-051-1580064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 5310-01-381-1400
Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE0.625 INCHES
THREAD QUANTITY PER INCH11
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
NUT HEIGHT0.535 INCHES MINIMUM AND 0.559 INCHES MAXIMUM
WIDTH ACROSS FLATS0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED