5306-00-939-9657, BOLT,SHOULDER

National Stock Number:
5306-00-939-9657

Federal Supply Class:
5306

National Item Identification Number:
009399657

Description:
BOLT,SHOULDER

Detail:
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.

Manufacturer Information:

494094	11449	TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
494094	56878	SPS TECHNOLOGIES, LLC
494094	77445	RTX CORPORATION
494094	92215	HOWMET GLOBAL FASTENING SYSTEMS INC
494094	93907	TEXTRON FASTENING SYSTEMS DBA DECORAH OPERATIONS TFS

Techincal Specification:

EXTENDED WASHER DIAMETER	0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM
EXTENDED WASHER THICKNESS	0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
HEAD HEIGHT	0.310 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
HOLE CONFIGURATION STYLE	DOUBLE HEXAGON LONGITUDINAL HOLE
HOLE DIAMETER	0.070 INCHES NOMINAL
HOLE QUANTITY	2
HOLE TYPE	DRILLED
NOMINAL THREAD DIAMETER	0.250 INCHES
SHOULDER DIAMETER	0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM FIRST SHOULDER
SHOULDER DIAMETER	0.410 INCHES MINIMUM AND 0.413 INCHES MAXIMUM SECOND SHOULDER
SHOULDER LENGTH	1.310 INCHES MINIMUM AND 1.340 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM SECOND SHOULDER
SHOULDER SHAPE	ROUND ALL SHOULDERS
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
PRECIOUS MATERIAL	SILVER
WIDTH BETWEEN FLATS	0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	SILVER OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.601 INCHES MINIMUM AND 0.621 INCHES MAXIMUM
THREAD QUANTITY PER INCH	28
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)

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