National Item Identification Number
01-270-8509
012708509
5305-01-270-8509
5305012708509
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)
19494
59213
76301
Reference Numbers (Part Numbers)
74D111355-2091
74D111355-2091
74D111355-2091
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNJF
0.500 INCHES
20
3A
RIGHT-HAND
1.500 INCHES NOMINAL
2.500 INCHES NOMIN