National Item Identification Number
01-117-0655
011170655
5305-01-117-0655
5305011170655
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)
3B150
49956
Reference Numbers (Part Numbers)
551019-8
551019-8
Required Categories
SPECIAL TEST FEATURES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
THE MAN
Required Description
MIL-Q-21549B-SP24-1
AS DIFFERENTIATED BY SPECIAL TEST FEATURES
3B150
551019-8