National Item Identification Number

01-165-4285
011654285
5305-01-165-4285
5305011654285

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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54418

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Reference Numbers (Part Numbers)

461342

Required Categories

THREAD SERIES DESIGNATOR
THREAD CLASS
THREAD DIRECTION
THREAD LENGTH
FASTENE

Required Description

UNC
2A
RIGHT-HAND
0.250 INCHES NOMINAL
0.250 INCHES NOMINAL
STEEL COMP 303