4720-99-766-7494 HOSE ASSEMBLY,NONMETALLIC Index 5310-99-766-8481 NUT,PLAIN,EXTENDED WASHER,HEXAGO

National Stock Number:
5306-99-766-8480

Federal Supply Class:
5306

National Item Identification Number:
997668480

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:
100347-9000-099K0967MBDA UK LTD
100347-9000-099K1020MBDA UK LTD
12801-4258K1488BRITISH AEROSPACE PLC NAVAL AND ELECTRONIC SYSTEMS DIVISION
100347-9000-099K1806MINISTRY OF DEFENCE, DE&S UNDERWATER AND ELECTRONIC WARFARE PT (UEW IPT)
BS3692K7766BRITISH STANDARDS INSTITUTION
100347-9000-099KA464MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH120.00 MILLIMETERS NOMINAL
GRIP LENGTH98.00 MILLIMETERS NOMINAL
HEAD HEIGHT5.35 MILLIMETERS MINIMUM AND 5.65 MILLIMETERS MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONBS 970 PART 4 GRADE 316S16 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER8.00 MILLIMETERS
WIDTH BETWEEN FLATS12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH22.00 MILLIMETERS MINIMUM AND 24.50 MILLIMETERS MAXIMUM
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS1.25


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