National Item Identification Number
00-852-7541
008527541
5305-00-852-7541
5305008527541
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)
70318
70318
D9182
Reference Numbers (Part Numbers)
A231B0412
4-40X3-8
6481-354120-3
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.112 INCHES
40
3A
RIGHT-HAND
0.375 INCHES MINIMUM
0.375 INCHES NOMINA