National Item Identification Number

00-279-4378
002794378
5305-00-279-4378
5305002794378

National Stock Number

Item Name

THUMBSCREW

Federal Supply Class

5305

Description

An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use SCREW (as modified) or BOLT (as modified).

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

4-02033-023

Required Categories

THREAD CLASS
THREAD LENGTH
FASTENER LENGTH
MATERIAL
HEAD HEIGHT
WIDTH BETWE

Required Description

2A
1.400 INCHES NOMINAL
1.500 INCHES NOMINAL
STEEL CORROSION RESISTING OVERAL