NSN 5310-00-639-7328

Part Details | HEXAGON SELF-LOCKING NUT

5310-00-639-7328 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.

Alternate Parts: K11313BC, K1131-3BC, K11313BC, K1131-3BC, 79TE2023054, 79TE2023-054, 79NTE2023054, 79NTE2023-054, 187313, K11313BC, K1131-3BC, K11313BC, K1131-3BC, MILN25027, 5310-00-639-7328, 00-639-7328, 5310006397328, 006397328

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196000-639-732805277 ( NUT, SELF-LOCKING, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-00-639-7328
Part Number Cage Code Manufacturer
K1131-3BC75237ARCONIC GLOBAL FASTENERS & RINGS,INC.
K1131-3BC15653ARCONIC GLOBAL FASTENERS & RINGS,INC.
79TE2023-05472962HARVARD INDUSTRIES INC
79NTE2023-05472962HARVARD INDUSTRIES INC
18731306848HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
K1131-3BCF7652KLX AEROSPACE SOLUTIONS II SAS
K1131-3BCFB009KLX INC
MILN2502781349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
Technical Data | NSN 5310-00-639-7328
Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
LOCKING FEATUREQ$R
BEARING SURFACE TYPE FLAT
THREAD SERIES UNF
NOMINAL THREAD SIZE0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
NUT HEIGHT0.250 INCHES NOMINAL
WIDTH ACROSS FLATS0.500 INCHES NOMINAL
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL