Product Details | HEXAGON SLOTTED SELF-LOCKING NUT

5310-01-123-6383 A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots, when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe", feature in critical applications. Excludes NUT (1), SELF-LOCKING, CASTELLATED, OCTAGON.

Part Alternates: 13049, 5310-01-123-6383, 01-123-6383, 5310011236383, 011236383

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 16 DEC 1981 01-123-6383

Cross Reference | NSN 5310-01-123-6383

Part Number Cage Code Manufacturer
13049 89944 KOLLSMAN, INC.

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Technical Data | NSN 5310-01-123-6383

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.146 INCHES
THREAD QUANTITY PER INCH 32
MATERIAL STEEL CORROSION RESISTING OVERALL
HARDNESS RATING NOT RATED
NUT HEIGHT 0.344 INCHES NOMINAL
WIDTH ACROSS FLATS 0.375 INCHES NOMINAL
HOLE TYPE AND QUANTITY 2 DRILLED
DRILLED HOLE DIAMETER 0.062 INCHES NOMINAL
NUT COUNTERBORE DEPTH 0.048 INCHES NOMINAL BASE
COUNTERBORE DIAMETER 0.344 INCHES NOMINAL BASE
SPECIAL FEATURES SLOT 0.078 IN WI.,0.188 IN. DEEP ON END OPPOSITE COUNTER BORE

Restrictions/Controls & Freight Information | NSN 5310-01-123-6383

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information