5306-01-145-4382, BOLT,SHOULDER

6920-01-145-4381 PROPULSION SECTION,GUIDED MISSIL

National Stock Number:
5306-01-145-4382

Federal Supply Class:
5306

National Item Identification Number:
011454382

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:

122915-5D32	80539	SPS TECHNOLOGIES, LLC
MB161-5D32	73197	HI-SHEAR CORPORATION
ST3M839-5D32	76301	THE BOEING COMPANY
VS3190-5D32X	92215	HOWMET GLOBAL FASTENING SYSTEMS INC
MB161-5D32	L4528	LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC

Techincal Specification:

THREAD SERIES DESIGNATOR	UNJF
NOMINAL THREAD DIAMETER	0.312 INCHES
THREAD QUANTITY PER INCH	24
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.526 INCHES MINIMUM AND
	0.576 INCHES MAXIMUM
FASTENER LENGTH	2.536 INCHES MINIMUM AND
	2.566 INCHES MAXIMUM
MATERIAL	STEEL COMP XM-13 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH	220000 POUNDS PER SQUARE INCH
HEAD STYLE	SPLINE EXTENDED WASHER
HEAD HEIGHT	0.302 INCHES MINIMUM AND
	0.322 INCHES MAXIMUM
EXTENDED WASHER DIAMETER	0.575 INCHES MINIMUM AND
	0.585 INCHES MAXIMUM
EXTENDED WASHER THICKNESS	0.035 INCHES MINIMUM AND
	0.055 INCHES MAXIMUM
HEAD MINOR DIAMETER	0.383 INCHES MINIMUM AND
	0.389 INCHES MAXIMUM
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHOULDER DIAMETER	0.3271 INCHES MINIMUM AND
	0.3276 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	1.990 INCHES MINIMUM AND
	2.010 INCHES MAXIMUM FIRST SHOULDER
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	2.328 INCHES MINIMUM AND
	2.368 INCHES MAXIMUM FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER	0.076 INCHES MINIMUM AND
	0.081 INCHES MAXIMUM FIRST HOLE

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