National Item Identification Number
01-297-1772
012971772
5305-01-297-1772
5305012971772
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)
59364
Reference Numbers (Part Numbers)
FF-S-86
NAS1351-14H56P
3188596 ITEM 26
3188596 ITEM 26
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNRF
0.875 INCHES
14
3A
RIGHT-HAND
2.250 INCHES MINIMUM
3.360 INCHES MINIM