NSN 5306-00-291-5370

Part Details | SHOULDER BOLT

5306-00-291-5370 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: VS32514D14, VS3251-4-D-14, VS32514D14, VS3251-4-D-14, ST3M4944D14, ST3M494-4D14, ST3M4944D14, ST3M494-4D14, S1110654D14, S11-1065-4D14, ST3M4944D14, ST3M494-4D14, ST3M4944D14, ST3M494-4D14, PBF12634D14, PBF1263-4D14, 5306-00-291-5370, 00-291-5370, 5306002915370, 002915370

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53SEP 14, 197300-291-537004905 ( BOLT, SHOULDER )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

Cross Reference | NSN 5306-00-291-5370
Part Number Cage Code Manufacturer
VS3251-4-D-1492215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS3251-4-D-1406950ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M494-4D1492215ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M494-4D1476301BOEING COMPANY, THEDBA BOEING
S11-1065-4D1457928SONIC INDUSTRIES INC.
ST3M494-4D1457928SONIC INDUSTRIES INC.
ST3M494-4D1480539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
PBF1263-4D1427624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
Technical Data | NSN 5306-00-291-5370
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.351 INCHES MINIMUM AND 0.425 INCHES MAXIMUM
FASTENER LENGTH1.290 INCHES MINIMUM AND 1.310 INCHES MAXIMUM
HEAD STYLE DISHED HEXAGON
HEAD HEIGHT0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM