National Item Identification Number

00-131-7260
001317260
5133-00-131-7260
5133001317260

National Stock Number

Item Name

COUNTERSINK

Federal Supply Class

5133

Description

An angular cutting tool, usually made with angular relief, having one or more flutes with specific size angle cutting edges. It is used for chamfering and countersinking holes. The tool may have a straight shank, tapered shank, bit stock shank or special shank requiring a special holder, for holding in a power- or hand-operated machine. It may be designed to be driven or turned by means of a wrench or carpenter's brace. For items requiring a holder but the holder is not included, use CUTTER, COUNTERSINK.

Commercial and Government Entity Code (Supplier Data)

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76301

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76301

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Reference Numbers (Part Numbers)

TFIM25.0141-384
TFIM25.0141-384
TFIM25-0141384

Required Categories

MATERIAL
BODY DIAMETER
INCLUDED ANGLE
OVERALL LENGTH
CUTTING ROTATION DIRECT

Required Description

STEEL OVERALL
0.620 INCHES MINIMUM AND
0.635 INCHES MAXIMUM
100.0 DEGREES NOM