NSN 5306-00-099-7323

Part Details | RIBBED SHOULDER BOLT

5306-00-099-7323 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: 123CVM10203511, 123CVM10203-511, 5306-00-099-7323, 00-099-7323, 5306000997323, 000997323

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 13, 197200-099-732316014 ( BOLT, RIBBED SHOULDER )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5306-00-099-7323
Part Number Cage Code Manufacturer
123CVM10203-51126512NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS
Technical Data | NSN 5306-00-099-7323
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.396 INCHES MINIMUM
FASTENER LENGTH3.374 INCHES NOMINAL
MINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
HEAD DIAMETER0.640 INCHES NOMINAL
HEAD HEIGHT0.187 INCHES MINIMUM AND 0.203 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
RIB QUANTITY36
RIB MAJOR DIAMETER0.3720 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM
RIB LENGTH1.334 INCHES NOMINAL
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS0.228 INCHES NOMINAL
RIB INCLUDED ANGLE45.0 DEGREES NOMINAL
RIB MINOR DIAMETER0.3457 INCHES NOMINAL
SPECIAL FEATURESINDEX MARK ON HEAD INDICATES LOCATION OF 3 SHOULDER RIBS REMOVED