National Item Identification Number
00-984-6846
009846846
5305-00-984-6846
5305009846846
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)
77445
96169
D9182
Reference Numbers (Part Numbers)
NAS1352-4-20
PWA82004-12
2640-682-05 ITEM 55
60-16-5168
845-4558709 ITEM 55
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
3A
RIGHT-HAND
1.000 INCHES MINIMUM
1.234 INCHES MINIMU