National Item Identification Number
01-483-1028
014831028
5305-01-483-1028
5305014831028
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)
60854
LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN MISSION SYSTEMS
9970 FEDERAL DRIVE
COLORADO SPRINGS
CO
80921
719-277-5136
39428
Reference Numbers (Part Numbers)
C452639-01
91185A660
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD CLASS
THREAD DIRECTIO
Required Description
UNC
0.250 INCHES
2A
RIGHT-HAND
0.375 INCHES NOMINAL
PLASTIC HEAD
STEEL PRO
