PartsTable TECHNICAL DATA SHEET

NSN 3460-01-355-6203Government record, cited

Pilot, Countersink3460-01-355-6203

NSN 3460-01-355-6203 · NIIN 013556203 · Part number AT416-12

Snap-on Tools (australia) Pty Ltd · FSC 3460 — Machine Tool Accessories · FSG 34 — Metalworking Machinery (continued) · CAGE Z1F72

Government record, cited

NSN 3460-01-355-6203 — this item is cataloged by the U.S. Government under National Stock Number 3460-01-355-6203. Manufacturer of record part number: AT416-12.

Also searched as 3460-01-355-6203 · 3460013556203 · NIIN 013556203 · 01-355-6203 · FSC 3460 Machine Tool Accessories · CAGE Z1F72 · AT416-12

Nearby stock numbers ← 3460-01-355-6202 Pilot, Countersink · 3460-01-355-6204 Pilot, Countersink →

Features

Pilot,countersink — FSC 3460
1 manufacturer part number on file
Manufacturer of record: Snap-on Tools (australia) Pty Ltd

Identification

NSN: 3460-01-355-6203
NIIN: 013556203
FSC: 3460 — Machine Tool Accessories
FSG: 34 — Metalworking Machinery (continued)
Primary part number: AT416-12
Manufacturer: Snap-on Tools (australia) Pty Ltd

General Description

The Pilot,countersink, cataloged under National Stock Number 3460-01-355-6203, is classified within Federal Supply Class 3460 (Machine Tool Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Snap-on Tools (australia) Pty Ltd. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3460-01-355-6203
Primary Part Number	AT416-12
Item Name	Pilot,countersink
FSC / FSG	3460 / 34 — Machine Tool Accessories
Manufacturer	Snap-on Tools (australia) Pty Ltd
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
AT416-12	Snap-on Tools (australia) Pty Ltd (AUS)

Reference documents

Reference	Meaning
AT416-12	3/9 Design control — primary reference Snap-on Incorporated Dba Snap-on Tools Div Snap-on Industrial, Special Products Division
AT416-12	C/1 Advisory reference — outside the item-of-supply concept Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc

No interchangeability data on file.

Other items in FSC 3460 — Machine Tool Accessories

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

3460-00-001-1300

3460-00-001-1300 · Item name not on file

3460-00-001-7871

3460-00-001-7871 · Item name not on file

3460-00-001-9259

3460-00-001-9259 · Item name not on file

3460-00-003-1938

3460-00-003-1938 · Item name not on file

3460-00-003-3354

3460-00-003-3354 · Item name not on file

3460-00-003-7100

CLAMP,MACHINE,HOLD DOWN

3460-00-004-1003

WHEEL,ABRASIVE

3460-00-004-3825

3460-00-004-3825 · Item name not on file

Frequently Asked Questions

What is NSN 3460-01-355-6203?

NSN 3460-01-355-6203 is a Pilot,countersink, manufactured by Snap-on Tools (australia) Pty Ltd, classified under FSC 3460, Machine Tool Accessories. Status: active.

What part numbers are listed for NSN 3460-01-355-6203?

NSN 3460-01-355-6203 has 1 manufacturer part number on file: AT416-12 (Snap-on Tools (australia) Pty Ltd).

What are the specifications of AT416-12?

Key specifications for AT416-12: Special Features: FITS AT418 CUTTER. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3460-01-355-6203 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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