National Item Identification Number
01-060-7668
010607668
5305-01-060-7668
5305010607668
National Stock Number
Item Name
SCREW,EXTERNALLY RELIEVED BODY
Federal Supply Class
5305
Description
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.
Commercial and Government Entity Code (Supplier Data)
19207
Reference Numbers (Part Numbers)
8744011
Required Categories
THREAD CLASS
THREAD DIRECTION
THREAD LENGTH
FASTENER LENGTH
HEAD STYLE
HEAD
Required Description
2A
RIGHT-HAND
0.125 INCHES NOMINAL
0.250 INCHES NOMINAL
C29 BINDING
0.378 I