National Item Identification Number
00-922-3987
009223987
5305-00-922-3987
5305009223987
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)
59501
77820
81579
MASON ELECTRIC CO
DBA MASON ELECTRIC COMPANY
13955 BALBOA BLVD
SYLMAR
CA
91342
818-361-3366
Reference Numbers (Part Numbers)
21745
21745
21745
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
FAS
Required Description
UNF
0.190 INCHES
32
0.250 INCHES NOMINAL
STEEL OVERALL
B30 BUTTON