NSN 5306-00-986-0748

Part Details | RIBBED SHOULDER BOLT

5306-00-986-0748 An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also BOLT, RIBBED NECK.

Alternate Parts: 3765876, 3765876, 3765876, 5306-00-986-0748, 00-986-0748, 5306009860748, 009860748

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196200-986-074816014 ( BOLT, RIBBED SHOULDER )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

Cross Reference | NSN 5306-00-986-0748
Part Number Cage Code Manufacturer
376587624617GENERAL MOTORS CORP
376587611862GENERAL MOTORS CORPCHEVROLET MOTOR DIV
37658767X677GENERAL MOTORS LLCDBA GENERAL MOTORS
Technical Data | NSN 5306-00-986-0748
Characteristic Specifications
THREAD SERIES DESIGNATOR UN
NOMINAL THREAD DIAMETER0.688 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.420 INCHES NOMINAL
FASTENER LENGTH3.250 INCHES NOMINAL
HEAD STYLE3 DISHED HEXAGON
HEAD DIAMETER1.120 INCHES NOMINAL
HEAD HEIGHT0.280 INCHES NOMINAL
RIB QUANTITY44
RIB MAJOR DIAMETER0.758 INCHES MINIMUM AND 0.768 INCHES MAXIMUM
RIB LENGTH0.600 INCHES NOMINAL
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM