National Item Identification Number
01-336-0699
013360699
5305-01-336-0699
5305013360699
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)
80204
53711
Reference Numbers (Part Numbers)
FF-S-86
1/2-13UNC-3A X 1-1/4 LG NI-CU
4385049
810-4385049 ITEM 75
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.500 INCHES
13
3A
RIGHT-HAND
0.845 INCHES MINIMUM
1.250 INCHES NOMINA