National Item Identification Number
01-526-2457
015262457
5305-01-526-2457
5305015262457
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)
54584
RED VALVE CO INC
700 N BELL AVE
CARNEGIE
PA
15106
412-279-0044
54584
RED VALVE CO INC
700 N BELL AVE
CARNEGIE
PA
15106
412-279-0044
Reference Numbers (Part Numbers)
BLTHS.31X1.75SS
P40502220-N002 ITEM NO-5
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.312 INCHES
18
2A
RIGHT-HAND
1.750 INCHES NOMINAL
STEEL CORROSION RES