National Item Identification Number
01-336-3903
013363903
5305-01-336-3903
5305013363903
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)
53711
53711
80204
53711
Reference Numbers (Part Numbers)
FF-S-86
122-6600340 PC 59
122-660341 PC 59
3/8-16UNC-3A X 2 IN. LG
3/8-16UNC
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.375 INCHES
16
3A
RIGHT-HAND
2.000 INCHES NOMINAL
NICKEL ALLOY 400 OV