National Item Identification Number
01-266-9213
012669213
5305-01-266-9213
5305012669213
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)
51261
CONTRAVES INC
700 BRADDOCK AVE
EAST PITTSBURGH
PA
15112
412-829-4800
56878
Reference Numbers (Part Numbers)
A2-56X1/2SB
20097-92C-8B
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNRC
0.086 INCHES
56
3A
RIGHT-HAND
0.434 INCHES MINIMUM AND
0.500 INCHES M