SD-SEE-42A-7AT00420 — INSERT,CUTTING TOOL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SD-SEE-42A-7AT00420: INSERT,CUTTING TOOL.

The INSERT,CUTTING TOOL is a the manufacturer industrial component. Key specifications include shape: SQUARE, material: CARBIDE, point_radius: 0.005 INCHES IN, mounting_method: COUNTERBORED HOLE, overall_thickness: 0.125 INCHES NOMINAL IN, mounting_hole_diameter: 0.178 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3455-01-368-7121, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

SD-SEE-42A-7AT00420

NSN: 3455-01-368-7121
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 6N7W5 — WALTER USA, LLC (USA)

SPECIFICATIONS

shape	SQUARE
material	CARBIDE
point_radius	0.005 INCHES IN
mounting_method	COUNTERBORED HOLE
overall_thickness	0.125 INCHES NOMINAL IN
mounting_hole_diameter	0.178 INCHES IN
inscribed_circle_diameter	0.500 INCHES IN
function_for_which_designed	MILLING
angular_measurement_and_type	26.0 DEGREES RELIEF
NSN	3455-01-368-7121

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING METHOD: COUNTERBORED HOLE

•

OVERALL THICKNESS: 0.125 INCHES NOMINAL IN

•

ANGULAR MEASUREMENT AND TYPE: 26.0 DEGREES RELIEF

•

INSCRIBED CIRCLE DIAMETER: 0.500 INCHES IN

•

MOUNTING HOLE DIAMETER: 0.178 INCHES IN

•

SHAPE: SQUARE

•

FUNCTION FOR WHICH DESIGNED: MILLING

•

MATERIAL: CARBIDE

TECHNICAL CHARACTERISTICS

MOUNTING METHOD	COUNTERBORED HOLE
OVERALL THICKNESS	0.125 INCHES NOMINAL IN
ANGULAR MEASUREMENT AND TYPE	26.0 DEGREES RELIEF
INSCRIBED CIRCLE DIAMETER	0.500 INCHES IN
MOUNTING HOLE DIAMETER	0.178 INCHES IN
SHAPE	SQUARE
FUNCTION FOR WHICH DESIGNED	MILLING
MATERIAL	CARBIDE
POINT RADIUS	0.005 INCHES IN

OTHER ITEMS IN FSC 3455 — Cutting Tools for Machine Tools

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3455-00-001-3735 3455-00-001-9401 3455-00-003-8985 3455-00-005-2374 3455-00-005-2377 3455-00-005-2378 3455-00-005-2384 3455-00-005-2385

SUBSTITUTES & CROSS-REFERENCES 2

SD-SEE42A7A-T00420 GCV1NReference document

Same NSN cross-reference

Reference document — Secondary reference

SD-SEE-42A-7AT00420, V1NReference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SD-SEE-42A-7AT00420?

SD-SEE-42A-7AT00420 is a INSERT,CUTTING TOOL.

What parts can replace SD-SEE-42A-7AT00420?

There are 2 known substitutes for SD-SEE-42A-7AT00420: SD-SEE42A7A-T00420 GCV1N, SD-SEE-42A-7AT00420, V1N. Substitute compatibility should be verified for your specific system.

What is the NSN for SD-SEE-42A-7AT00420?

SD-SEE-42A-7AT00420 is cataloged in the U.S. Government catalog under NSN 3455-01-368-7121. This indicates validated use in U.S. government and defense supply chains.

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