National Item Identification Number
01-516-1253
015161253
5305-01-516-1253
5305015161253
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)
04808
04808
04808
Reference Numbers (Part Numbers)
MIL-S-1222
4D98457 ITEM 111
4540B04
4540B04H07
Required Categories
Required Description