National Item Identification Number

01-043-8863
010438863
5306-01-043-8863
5306010438863

National Stock Number

Item Name

BOLT,INTERNAL WRENCHING

Federal Supply Class

5306

Description

An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also SCREW, CAP, SOCKET HEAD. Excludes SETSCREW; SCREW, SHOULDER; BOLT, SHOULDER; SCREW, EXTERNALLY RELIEVED BODY; BOLT, EXTERNALLY RELIEVED BODY; and SCREW, MACHINE.

Commercial and Government Entity Code (Supplier Data)

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03990

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03990

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03990

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Reference Numbers (Part Numbers)

K20464-248
Y99-41
20464-248

Required Categories

THREAD DIRECTION
MATERIAL
HEAD STYLE
INTERNAL DRIVE STYLE
THE MANUFACTURERS

Required Description

RIGHT-HAND
STEEL OVERALL
C49 FLAT CHAMFER
D5 HEXAGON
03990
Y99-41