5306-00-948-0691, BOLT,SHOULDER

National Stock Number:
5306-00-948-0691

Federal Supply Class:
5306

National Item Identification Number:
009480691

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:

3-11684-1	0JRC1	NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
3-11684-1	76823	NORTHROP GRUMMAN SYSTEMS CORPORATION
3-11684-1	79U29	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

EXTENDED WASHER DIAMETER	0.580 INCHES NOMINAL
EXTENDED WASHER THICKNESS	0.040 INCHES NOMINAL
FASTENER LENGTH	0.910 INCHES NOMINAL
HEAD HEIGHT	0.250 INCHES NOMINAL
HEAD STYLE	HEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 8740 OVERALL
MINIMUM TENSILE STRENGTH	160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.250 INCHES
SPECIAL FEATURES	0.070 IN. TAPER BETWEEN THREADS AND SHOULDER
SHOULDER DIAMETER	0.3105 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHOULDER LENGTH	0.360 INCHES NOMINAL FIRST SHOULDER
WIDTH BETWEEN FLATS	0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	FP-2,TY 2 FSCM 76823 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.550 INCHES MINIMUM
THREAD QUANTITY PER INCH	28
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)

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