NSN 5310-01-338-0439

Part Details | HEXAGON CASTELLATED PLAIN NUT

5310-01-338-0439 A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.

Alternate Parts: BACN10JD8ASU, BACN10JD8ASU, BACN10JD8ASU, BACN10JD8ASU, BACN10JD8ASU, BACN10JD8ASU, 5310-01-338-0439, 01-338-0439, 5310013380439, 013380439

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 25, 199101-338-043901854 ( NUT, PLAIN, CASTELLATED, HEXAGON )
REFERENCE DRAWINGS & PICTURES

CASTELLATED, HEXAGON

Cross Reference | NSN 5310-01-338-0439
Part Number Cage Code Manufacturer
BACN10JD8ASU15653ARCONIC GLOBAL FASTENERS & RINGS,INC.
BACN10JD8ASUZ03F0BOEING DEFENCE AUSTRALIA LTD
BACN10JD8ASUZ8T75BOEING DEFENCE AUSTRALIA LTDDBA BOEING IDS AUSTRALIA
BACN10JD8ASU92595NELSON STUD WELDING, INC.DBA AUTOMATIC SCREW MACHINE PRODUCTS
BACN10JD8ASU56878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
BACN10JD8ASU81205THE BOEING COMPANYDBA BOEING
Technical Data | NSN 5310-01-338-0439
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE CASTELLATED, HEXAGON
NUT HEIGHT0.547 INCHES MINIMUM AND 0.579 INCHES MAXIMUM
WIDTH ACROSS FLATS0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
BEARING SURFACE TYPE WASHER FACED
LUBRICATION DRY FILM LUBRICANT
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL