National Item Identification Number
01-349-3040
013493040
5305-01-349-3040
5305013493040
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)
Reference Numbers (Part Numbers)
NAS1351C3HLN8P
Required Categories
THREAD SERIES DESIGNATOR
THREAD QUANTITY PER INCH
THREAD DIRECTION
THREAD LEN
Required Description
UNC
32
RIGHT-HAND
0.500 INCHES MINIMUM
0.500 INCHES MINIMUM
C49 FLAT CHAMFE