NSN 5310-01-373-3891

Part Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-373-3891 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Alternate Parts: HM41040, HM41-040, HM41040, HM41-040, HM41040, HM41-040, 5310-01-373-3891, 01-373-3891, 5310013733891, 013733891

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 02, 199301-373-389129730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-373-3891
Part Number Cage Code Manufacturer
HM41-04015653ARCONIC GLOBAL FASTENERS & RINGS,INC.
HM41-040F7652KLX AEROSPACE SOLUTIONS II SAS
HM41-040FB009KLX INC
Technical Data | NSN 5310-01-373-3891
Characteristic Specifications
THREAD SERIES ISO M
NOMINAL THREAD SIZE4.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS0.70
NUT STYLE HEXAGON
WASHER OUTSIDE DIAMETER8.0 MILLIMETERS NOMINAL
OVERALL HEIGHT4.0 MILLIMETERS NOMINAL
WASHER THICKNESS0.6 MILLIMETERS NOMINAL
WIDTH ACROSS FLATS5.0 MILLIMETERS NOMINAL