National Item Identification Number
01-503-3990
015033990
5305-01-503-3990
5305015033990
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)
96169
96169
D9182
53711
Reference Numbers (Part Numbers)
B831-9512-19
0.312-18UNC-3A X 1.000LG NICU
218007717
596-7410248-19
596-7410
Required Categories
Required Description