NSN 5306-01-143-0579

Part Details | SHOULDER BOLT

5306-01-143-0579 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: ST3M497740, ST3M497-7-40, MA5497740, MA5497-7-40, ST3M497740, ST3M497-7-40, VS3037740, VS3037-7-40, VS3037740, VS3037-7-40, ST3M497740, ST3M497-7-40, HP5497740, HP5497-7-40, MB88740, MB88-7-40, BM17019740X, BM17019-7-40X, BM17019740X, BM17019-7-40X, ST3M497740, ST3M497-7-40, MB88740, MB88-7-40, S111061740, S11-1061-7-40, ST3M497740, ST3M497-7-40, 109450740, 109450-7-40, 109450740, 109450-7-40, PBF1254740, PBF1254-7-40, VAL23607740, VAL23607-7-40, 5306-01-143-0579, 01-143-0579, 5306011430579, 011430579

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53NOV 25, 198201-143-057904905 ( BOLT, SHOULDER )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-01-143-0579
Part Number Cage Code Manufacturer
ST3M497-7-4058845ABOUNDING SECURITY INCDIV OF MAA CORP
MA5497-7-4058845ABOUNDING SECURITY INCDIV OF MAA CORP
ST3M497-7-4092215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS3037-7-4092215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS3037-7-4006950ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M497-7-4076301BOEING COMPANY, THEDBA BOEING
HP5497-7-400ZC92HEARTLAND PRECISION FASTENERS, INC.
MB88-7-4073197HI-SHEAR CORPORATION
BM17019-7-40X17446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BM17019-7-40X97928HUCK INTL INC
ST3M497-7-400JV78J M PRECISION INC
MB88-7-40L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
S11-1061-7-4057928SONIC INDUSTRIES INC.
ST3M497-7-4056878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
109450-7-4056878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
109450-7-4080539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
PBF1254-7-4027624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VAL23607-7-4006710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-143-0579
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.438 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.573 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
FASTENER LENGTH3.083 INCHES MINIMUM AND 3.130 INCHES MAXIMUM
HEAD STYLE DOUBLE HEXAGON
HEAD HEIGHT0.247 INCHES MINIMUM AND 0.267 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.690 INCHES MAXIMUM