5305-00-862-2001, SCREW,EXTERNALLY RELIEVED BODY

5305-00-862-2000 SCREW,EXTERNALLY RELIEVED BODY

5305-00-862-2002 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5305-00-862-2001

Federal Supply Class:
5305

National Item Identification Number:
008622001

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:

546-8190-003

13499

ROCKWELL COLLINS, INC.

Techincal Specification:

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.309 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	2.872 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER	2.934 INCHES NOMINAL
COUNTERSINK ANGLE	90.0 DEGREES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	1
FASTENER LENGTH	3.469 INCHES MINIMUM AND 3.531 INCHES MAXIMUM
FIRST DIAMETER FROM HEAD	0.116 INCHES MINIMUM AND 0.119 INCHES MAXIMUM
HEAD DIAMETER	0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM
HEAD HEIGHT	0.132 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
HEAD STYLE	FILLISTER COUNTERSUNK
INTERNAL DRIVE STYLE	SLOT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 430 OVERALL
NOMINAL THREAD DIAMETER	0.164 INCHES
SECOND DIAMETER FROM HEAD	0.139 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
SPECIAL FEATURES	FURNISHED W/ONE CAPTIVATED FLAT CRES WASHER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THIRD DIAMETER FROM HEAD	0.224 INCHES MINIMUM AND 0.244 INCHES MAXIMUM
THREAD LENGTH	0.344 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH	32

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