National Item Identification Number
01-353-2020
013532020
5305-01-353-2020
5305013532020
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)
80204
53711
53711
Reference Numbers (Part Numbers)
ANSI B18.3
MIL-S-1222
211037353
593-6405224 PIECE 80
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNRC
0.375 INCHES
16
3A
RIGHT-HAND
1.375 INCHES NOMINAL
1.500 INCHES NOMIN