NSN 5310-00-208-5519

Part Details | HEXAGON CASTELLATED PLAIN NUT

5310-00-208-5519 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: AN320D1, AN320D1, 5310-00-208-5519, 00-208-5519, 5310002085519, 002085519

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-208-551901854 ( NUT, PLAIN, CASTELLATED, HEXAGON )
REFERENCE DRAWINGS & PICTURES

CASTELLATED, HEXAGON

Cross Reference | NSN 5310-00-208-5519
Part Number Cage Code Manufacturer
AN320D188044AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE
AN320D180205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Technical Data | NSN 5310-00-208-5519
Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE0.138 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE CASTELLATED, HEXAGON
NUT HEIGHT0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
WIDTH ACROSS FLATS0.303 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
BEARING SURFACE TYPEH$DWF