NSN 5306-00-534-6178

Part Details | EXTERNALLY RELIEVED BODY BOLT

5306-00-534-6178 An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.

Alternate Parts: 258954, 202893, 202893, 280020, 202893, 914222, 202893, BB29266, BB19209, 319M5, 10A9943, 202893, 075526, BW202893, 75526, 075526, BW202893, 202893, 202893, 202893, 202893, 202893, 10A9943, 57C8, 57C8, 202893, 914222, BW202893, 75526, 202893, 202893, FT10413, 81507, 202893, 5306-00-534-6178, 00-534-6178, 5306005346178, 005346178

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196100-534-617806675 ( BOLT, EXTERNALLY RELIEVED BODY )
REFERENCE DRAWINGS & PICTURES

UNDERCUT HEXAGON

Cross Reference | NSN 5306-00-534-6178
Part Number Cage Code Manufacturer
25895400006ACF-BRILL MOTORS CO
20289396606AMERICAN COLEMAN COMPANY THEDBA METRO CROWN INTERNATIONAL
20289306853BENDIX COMMERCIAL VEHICLE SYSTEMSLLC
28002008683BROCKWAY MOTOR TRUCKSDIV OF MACK TRUCKS INC
20289372260CORBITT CO INC
91422295019DANA CORPSPICER TRANSMISSION DIV
20289319107DART TRUCK CO
BB2926656442DIAMOND REO TRUCK CO
BB1920956442DIAMOND REO TRUCK CO
319M556442DIAMOND REO TRUCK CO
10A994321910FEDERAL MOTOR TRUCK DIV OFNAPCO INDUSTRIES INC
20289323382FWD SEAGRAVE HOLDINGS, LP
07552624617GENERAL MOTORS CORP
BW20289324617GENERAL MOTORS CORP
7552624617GENERAL MOTORS CORP
0755267X677GENERAL MOTORS LLCDBA GENERAL MOTORS
BW2028937X677GENERAL MOTORS LLCDBA GENERAL MOTORS
20289363734KAITLIN CORP
20289333323KENWORTH TRUCK COA DIV OF PACCAR INC
20289359690KOEHRING COLORAIN DIV
20289394243KOEHRING COLORAIN DIV PARTS DEPT
20289376040MACK TRUCKS INCPARTS OPN
10A994395201NAPCO INTERNATIONAL LLC
57C845152OSHKOSH CORPORATION
57C875Q65OSHKOSH DEFENSE, LLC
20289345320PACCAR GOVERNMENT GROUP COYARROW BAY OFFICE PK
91422258275SASCO INC CANADIAN DIV
BW20289397907TEREX CORP
7552697907TEREX CORP
20289362265VOLVO TRUCKS NORTH AMERICA INC.DBA FOREIGN PARENT IS VOLVO
20289363659WALTER MOTOR TRUCK CO
FT1041381240WHITE FARM EQUIPMENT COSUB OF TIC INVESTMENT INC
8150765282WHITE MOTOR CORP
20289304741WHITE MOTOR CORPOGDEN TRUCK PLANT
Technical Data | NSN 5306-00-534-6178
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.594 INCHES MINIMUM
FASTENER LENGTH1.469 INCHES NOMINAL
HEAD STYLE5 UNDERCUT HEXAGON
HEAD DIAMETER0.469 INCHES NOMINAL
HEAD HEIGHT0.185 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO FLAT0.149 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY4
FIRST DIAMETER FROM HEAD0.312 INCHES NOMINAL
THIRD DIAMETER FROM HEAD0.285 INCHES NOMINAL
FOURTH DIAMETER FROM HEAD0.312 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.125 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER0.312 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER0.562 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER0.875 INCHES NOMINAL
SPECIAL FEATURES1/2 IN. RADIUS ON 3RD DIA FROM HEAD AND HEAT TREATED MFR 06853 147.P
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY MATERIAL AND HEAD DIMENSIONS