National Item Identification Number
01-521-4353
015214353
5305-01-521-4353
5305015214353
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)
5B337
DARLEY W S CO
1051 PALMER ST
577
CHIPPEWA FALLS
WI
54729
715-726-2650
Reference Numbers (Part Numbers)
5401024
Required Categories
FASTENER LENGTH
III END ITEM IDENTIFICATION
Required Description
1.250 INCHES NOMINAL
NSN 4210-01-486-1035 TFFT (TACTICAL FIRE FIGHTING TRUCK)