National Item Identification Number
01-148-2646
011482646
5305-01-148-2646
5305011482646
National Stock Number
Item Name
SCREW,CAP,HEXAGON HEAD
Federal Supply Class
5305
Description
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.
Commercial and Government Entity Code (Supplier Data)
7X677
NSN (National Stock Number) 5305-01-148-2646, 5305011482646 NIIN (National Identification Number) 01-148-2646, 011482646
Part Numbers (Reference Numbers)
12337919
12337919
334972
6262211
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNRC
0.438 INCHES
14
2A
RIGHT-HAND
1.150 INCHES MINIMUM
4.950 INCHES MINIM
