NSN 5306-01-143-2814

Part Details | SHOULDER BOLT

5306-01-143-2814 An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.

Alternate Parts: MA54974D26, MA5497-4D26, VS30374D26, VS3037-4D26, VS30374D26, VS3037-4D26, ST3M4974D26, ST3M497-4D26, ST3M4974D26, ST3M497-4D26, HP54974D26, HP5497-4D26, MB884D26, MB88-4D26, BM170194D26X, BM17019-4D26X, BM170194D26X, BM17019-4D26X, MB884D26, MB88-4D26, S1110614D26, S11-1061-4D26, 1094504D26, 109450-4D26, 1094504D26, 109450-4D26, PBF12544D26, PBF1254-4D26, VAL236074D26, VAL23607-4D26, 5306-01-143-2814, 01-143-2814, 5306011432814, 011432814

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53NOV 30, 198201-143-281404905 ( BOLT, SHOULDER )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-01-143-2814
Part Number Cage Code Manufacturer
MA5497-4D2658845ABOUNDING SECURITY INCDIV OF MAA CORP
VS3037-4D2692215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS3037-4D2606950ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M497-4D2676301BOEING COMPANY, THEDBA BOEING
ST3M497-4D2658998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
HP5497-4D260ZC92HEARTLAND PRECISION FASTENERS, INC.
MB88-4D2673197HI-SHEAR CORPORATION
BM17019-4D26X17446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BM17019-4D26X97928HUCK INTL INC
MB88-4D26L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
S11-1061-4D2657928SONIC INDUSTRIES INC.
109450-4D2656878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
109450-4D2680539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
PBF1254-4D2627624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VAL23607-4D2606710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-143-2814
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.371 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
FASTENER LENGTH2.006 INCHES MINIMUM AND 2.053 INCHES MAXIMUM
HEAD STYLE DOUBLE HEXAGON
HEAD HEIGHT0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.439 INCHES MAXIMUM