National Item Identification Number
01-234-2560
012342560
5305-01-234-2560
5305012342560
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)
D9182
43689
43689
Reference Numbers (Part Numbers)
FF-S-86E
SIZE 0.438.20UN F-3A X 6.000LG
SIZE0.438.20UNF-3A X 6.00LG
5589442 P
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.438 INCHES
20
3A
RIGHT-HAND
6.000 INCHES NOMINAL
STEEL OVERALL
8134