NSN 5310-00-176-7903

Part Details | HEXAGON CASTELLATED PLAIN NUT

5310-00-176-7903 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: 33010, 330-10, 33010, 330-10, USAF33010, USAF330-10, FFB571TYPEA4, 5310-00-176-7903, 00-176-7903, 5310001767903, 001767903

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-176-790301854 ( NUT, PLAIN, CASTELLATED, HEXAGON )
REFERENCE DRAWINGS & PICTURES

CASTELLATED, HEXAGON

Cross Reference | NSN 5310-00-176-7903
Part Number Cage Code Manufacturer
330-1088041AIR CORPS STANDARDSUNDER CUSTODIANISHIP OF THE
330-1080049DEPARTMENT OF THE AIR FORCE
USAF330-1080049DEPARTMENT OF THE AIR FORCE
FFB571TYPEA481348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
Technical Data | NSN 5310-00-176-7903
Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
NUT STYLE CASTELLATED, HEXAGON
NUT HEIGHT0.731 INCHES NOMINAL
WIDTH ACROSS FLATS0.937 INCHES NOMINAL
BEARING SURFACE TYPEH$DWF
NONDEFINITIVE SPEC/STD DATAA4 TYPE