5305-01-140-3048, SCREW,EXTERNALLY RELIEVED BODY

5305-01-140-3047 SCREW,EXTERNALLY RELIEVED BODY

5305-01-140-3049 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5305-01-140-3048

Federal Supply Class:
5305

National Item Identification Number:
011403048

Description:
SCREW,EXTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.

Manufacturer Information:

10473443	A486G	NIMIKKEISTOKESKUS NCB FINLAND
153C7044P18	89954	BAE SYSTEMS CONTROLS INC.

Techincal Specification:

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.689 INCHES MINIMUM AND 0.689 INCHES MINIMUM AND 0.690 INCHES MAXIMUM0.690 INCHES MAXIMUM
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	11
FASTENER LENGTH	0.969 INCHES MINIMUM AND 0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM1.000 INCHES MAXIMUM
FIRST DIAMETER FROM HEAD	0.145 INCHES MINIMUM AND 0.145 INCHES MINIMUM AND 0.150 INCHES MAXIMUM0.150 INCHES MAXIMUM
HEAD HEIGHT	0.122 INCHES MINIMUM AND 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM0.133 INCHES MAXIMUM
HEAD DIAMETER	0.357 INCHES MINIMUM AND 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM0.373 INCHES MAXIMUM
HEAD STYLE	PANPAN
INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1CROSS RECESS TYPE 1
MATERIAL DOCUMENT AND CLASSIFICATION	FED STD 66 FED STD ALL MATERIAL RESPONSES OVERALLFED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIAL	STEEL COMP 1010 OR STEEL COMP 1010 OR STEEL COMP 1011 OVERALLSTEEL COMP 1011 OVERALL
MINIMUM TENSILE STRENGTH	60000 POUNDS PER SQUARE INCH60000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.190 INCHES0.190 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALLCADMIUM OVERALL
THREAD CLASS	2A2A
THREAD DIRECTION	RIGHT-HANDRIGHT-HAND
THREAD LENGTH	0.280 INCHES MINIMUM AND 0.280 INCHES MINIMUM AND 0.310 INCHES MAXIMUM0.310 INCHES MAXIMUM
THREAD QUANTITY PER INCH	3232
THREAD SERIES DESIGNATOR	UNFUNF

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