National Item Identification Number
01-353-2023
013532023
5305-01-353-2023
5305013532023
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
K0378
53711
53711
Reference Numbers (Part Numbers)
ANSI B18.3
MIL-S-1222
S3S14826000-023
211037362
593-6405224 PIECE 114
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNRC
0.312 INCHES
18
3A
RIGHT-HAND
0.889 INCHES NOMINAL
1.000 INCHES NOMIN