National Item Identification Number
00-912-8117
009128117
5305-00-912-8117
5305009128117
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)
18876
27784
BROWN PRECISION INC
DIV N/A
90 SHIELDS RD
HUNTSVILLE
AL
35811
256-746-0533
32312
MADISON MACHINE INC
4047 SULLIVAN ST
147
MADISON
AL
35758
205-772-0181
Reference Numbers (Part Numbers)
9052678-2
9052678-2
9052678-2
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.164 INCHES
32
2A
RIGHT-HAND
0.344 INCHES MAXIMUM
0.718 INCHES NOMINA
