National Item Identification Number
01-312-8708
013128708
5305-01-312-8708
5305013128708
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)
03950
NAVAL INVENTORY CONTROL POINT
MECHANICSBURG
5450 CARLISLE PIKE
2020
MECHANICSBURG
PA
17055
717-605-3500
Reference Numbers (Part Numbers)
MIL-S-1222
000.750-10UNC-3AX2 1/4
250-4642236IT3
Required Categories
SPECIAL FEATURES
DEPARTURE FROM CITED DOCUMENT
CRITICALITY CODE JUSTIFICATION;
Required Description
MATERIAL IS PHOSPHATE COATING HEAVY MANGANESE OR ZINC BASE FOR FERROUS METALS SI
