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

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

5305-01-140-3050 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5305-01-140-3049

Federal Supply Class:
5305

National Item Identification Number:
011403049

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:

2800302-1	55972	HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
2800302-1	K0662	LEONARDO MW LTD

Techincal Specification:

ASKEWED HEAD ANGLE	90.0 DEGREES NOMINAL90.0 DEGREES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	0.155 INCHES NOMINAL0.155 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.120 INCHES NOMINAL0.120 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	11
FASTENER LENGTH	0.320 INCHES NOMINAL0.320 INCHES NOMINAL
FIRST DIAMETER FROM HEAD	0.250 INCHES NOMINAL0.250 INCHES NOMINAL
HEAD HEIGHT	0.060 INCHES NOMINAL0.060 INCHES NOMINAL
HEAD DIAMETER	0.360 INCHES NOMINAL0.360 INCHES NOMINAL
HEAD STYLE	FLAT CHAMFERFLAT CHAMFER
INTERNAL DRIVE STYLE	SLOTSLOT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALLQQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 303 OVERALLSTEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER	0.086 INCHES0.086 INCHES
SECOND DIAMETER FROM HEAD	0.060 INCHES NOMINAL0.060 INCHES NOMINAL
THREAD CLASS	2A2A
THREAD DIRECTION	RIGHT-HANDRIGHT-HAND
THREAD LENGTH	0.165 INCHES NOMINAL0.165 INCHES NOMINAL
THREAD QUANTITY PER INCH	6464
THREAD SERIES DESIGNATOR	UNFUNF

Click here to Register for Free 30-day Trial