National Item Identification Number
01-479-8048
014798048
5305-01-479-8048
5305014798048
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)
16786
53711
Reference Numbers (Part Numbers)
FF-S-86
P150034958
0.500-20UNF-3AX1.00LG
593-6960318 PC 3
Required Categories
THREAD SERIES DESIGNATOR
THREAD QUANTITY PER INCH
THREAD CLASS
THREAD DIRECTI
Required Description
UNF
20
3A
RIGHT-HAND
0.500 INCHES NOMINAL
1.000 INCHES NOMINAL
IMPELLER AS