National Item Identification Number
01-397-9988
013979988
5305-01-397-9988
5305013979988
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)
03950
NAVAL INVENTORY CONTROL POINT
MECHANICSBURG
5450 CARLISLE PIKE
2020
MECHANICSBURG
PA
17055
717-605-3500
Reference Numbers (Part Numbers)
FF-S-86
FF-S-86L1
Required Categories
THREAD SERIES DESIGNATOR
THREAD QUANTITY PER INCH
THREAD CLASS
NONDEFINITIVE
Required Description
UNC
13
3A
6 TYPE
QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 M