5306-00-133-3351, BOLT,MACHINE

National Stock Number:
5306-00-133-3351

Federal Supply Class:
5306

National Item Identification Number:
001333351

Description:
BOLT,MACHINE

Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.

Manufacturer Information:

10043943-204	18876	U S ARMY AVIATION AND MISSILE COMMAND
RB15922-8	51663	HYDRO-AIRE AEROSPACE CORP.

Techincal Specification:

THREAD DIRECTION	RIGHT-HAND
FASTENER LENGTH	12.500 INCHES NOMINAL
MATERIAL	ALUMINUM ALLOY 2014 OR
	ALUMINUM ALLOY 2024 OVERALL
THREAD LENGTH	0.630 INCHES MINIMUM AND
	0.750 INCHES MAXIMUM
HEAD STYLE	HEXAGON
THREAD SERIES DESIGNATOR	UNF
NOMINAL THREAD DIAMETER	0.190 INCHES
THREAD QUANTITY PER INCH	32
THREAD CLASS	2A
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-266 T6 FED SPEC 1ST MATERIAL RESPONSE OR
	QQ-A-261 T6 FED SPEC 1ST MATERIAL RESPONSE OR
	QQ-A-267 T4 FED SPEC 2ND MATERIAL RESPONSE OR
	QQ-A-268 T4 FED SPEC 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 TY 2 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD HEIGHT	0.125 INCHES NOMINAL
WIDTH BETWEEN FLATS	0.307 INCHES MINIMUM AND
	0.317 INCHES MAXIMUM
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	18876
MFR SOURCE CONTROLLING REFERENCE	10043943-204

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