5306-00-869-4479, BOLT,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-00-869-4479

Federal Supply Class:
5306

National Item Identification Number:
008694479

Description:
BOLT,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 undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.

Manufacturer Information:

6861705	73342	ALLISON TRANSMISSION INC
6861705	K0680	ROLLS-ROYCE AIRLINES
BLT8018	K0680	ROLLS-ROYCE AIRLINES

Techincal Specification:

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	0.290 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.105 INCHES NOMINAL
EXTENDED WASHER DIAMETER	0.388 INCHES MINIMUM AND 0.393 INCHES MAXIMUM
EXTENDED WASHER THICKNESS	0.090 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	2
FASTENER LENGTH	0.675 INCHES NOMINAL
FIRST DIAMETER FROM HEAD	0.190 INCHES NOMINAL
HEAD HEIGHT	0.265 INCHES NOMINAL
HEAD STYLE	SQUARE EXTENDED WASHER
MATERIAL	STEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER	0.190 INCHES
SECOND DIAMETER FROM HEAD	0.140 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
SPECIAL FEATURES	CIRCULAR EXTENSION CENTERED ON HEAD 0.040 IN. LONG; 0.100 IN. DIA.
WIDTH BETWEEN FLATS	0.195 INCHES MINIMUM AND 0.201 INCHES MAXIMUM
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.385 INCHES NOMINAL
THREAD QUANTITY PER INCH	32
THREAD SERIES DESIGNATOR	UNF

Click here to Register for Free 30-day Trial