NSN 5306-01-045-6557

Part Details | SHOULDER BOLT

5306-01-045-6557 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: ST3M507432, ST3M507-4-32, MA5507432, MA5507-4-32, VS3038432, VS3038-4-32, VS3038432, VS3038-4-32, ST3M507432, ST3M507-4-32, ST3M507432, ST3M507-4-32, HP5507432, HP5507-4-32, MB89432, MB89-4-32, BM17019432Y, BM17019-4-32Y, BM17019432Y, BM17019-4-32Y, ST3M507432, ST3M507-4-32, MB89432, MB89-4-32, S111062432, S11-1062-4-32, 109453432Y, 109453-4-32Y, 109451432, 109451-4-32, 109453432Y, 109453-4-32Y, PBF1366432, PBF1366-4-32, VAL23608432, VAL23608-4-32, 5306-01-045-6557, 01-045-6557, 5306010456557, 010456557

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 07, 197701-045-655704905 ( BOLT, SHOULDER )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-01-045-6557
Part Number Cage Code Manufacturer
ST3M507-4-3258845ABOUNDING SECURITY INCDIV OF MAA CORP
MA5507-4-3258845ABOUNDING SECURITY INCDIV OF MAA CORP
VS3038-4-3292215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS3038-4-3206950ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M507-4-3292215ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M507-4-3276301BOEING COMPANY, THEDBA BOEING
HP5507-4-320ZC92HEARTLAND PRECISION FASTENERS, INC.
MB89-4-3273197HI-SHEAR CORPORATION
BM17019-4-32Y17446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BM17019-4-32Y97928HUCK INTL INC
ST3M507-4-320JV78J M PRECISION INC
MB89-4-32L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
S11-1062-4-3257928SONIC INDUSTRIES INC.
109453-4-32Y56878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
109451-4-3256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
109453-4-32Y80539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
PBF1366-4-3227624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VAL23608-4-3206710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-045-6557
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 LENGTH2.381 INCHES MINIMUM AND 2.428 INCHES MAXIMUM
HEAD STYLE DOUBLE HEXAGON
HEAD HEIGHT0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA76301-ST3M507 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD