National Item Identification Number
00-987-0124
009870124
5305-00-987-0124
5305009870124
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
06481
06481
Reference Numbers (Part Numbers)
WC1056-0010
2-56X5-16CRES
950829-10
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.086 INCHES
56
3A
RIGHT-HAND
0.312 INCHES MAXIMUM
0.312 INCHES NOMINA