National Item Identification Number
00-228-3927
002283927
5305-00-228-3927
5305002283927
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)
0KDP7
NSN (National Stock Number) 5305-00-228-3927, 5305002283927 NIIN (National Identification Number) 00-228-3927, 002283927
Part Numbers (Reference Numbers)
206898
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
3A
RIGHT-HAND
0.515 INCHES MINIMUM AND
0.645 INCHES MA