NSN 5306-01-056-7243

Part Details | SHOULDER BOLT

5306-01-056-7243 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: 6661653, 666165-3, 12266066, 5306-01-056-7243, 01-056-7243, 5306010567243, 010567243

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 28, 197801-056-724304905 ( BOLT, SHOULDER )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-056-7243
Part Number Cage Code Manufacturer
666165-320418DRS SUSTAINMENT SYSTEMS, INC.Use CAGE Code 98255 for cataloging
1226606619207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 5306-01-056-7243
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.430 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
FASTENER LENGTH2.675 INCHES MINIMUM AND 2.720 INCHES MAXIMUM
HEAD STYLE HEXAGON
HEAD HEIGHT0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM