National Item Identification Number
01-386-8143
013868143
5305-01-386-8143
5305013868143
National Stock Number
Item Name
SCREW,CAP,SOCKET HEAD
Federal Supply Class
5305
Description
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
Commercial and Government Entity Code (Supplier Data)
56878
04241
Reference Numbers (Part Numbers)
20097-98C-8
20097-98C-8
289E621PC27
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNRC
0.164 INCHES
32
3A
RIGHT-HAND
0.438 INCHES MINIMUM AND
0.500 INCHES M
