NSN 5310-00-306-6573

Part Details | HEXAGON CASTELLATED PLAIN NUT

5310-00-306-6573 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: 16405, 16405, 5310-00-306-6573, 00-306-6573, 5310003066573, 003066573

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-306-657301854 ( NUT, PLAIN, CASTELLATED, HEXAGON )
REFERENCE DRAWINGS & PICTURES

CASTELLATED, HEXAGON

Cross Reference | NSN 5310-00-306-6573
Part Number Cage Code Manufacturer
1640500198PRATT & WHITNEY CANADA CIE DIVPRATT& WHITNEY CANADA CORP.
1640577445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 5310-00-306-6573
Characteristic Specifications
THREAD SERIES UNEF
NOMINAL THREAD SIZE0.688 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE CASTELLATED, HEXAGON
NUT HEIGHT0.312 INCHES NOMINAL
WIDTH ACROSS FLATS0.938 INCHES NOMINAL
BEARING SURFACE TYPE WASHER FACED
SPECIAL FEATURESID OF BEARING SURFACE CHAMFERED 30 DEG BY 0.844 IN DIA