MMechAtlasby MaintAi_Lab

ANSI/AGMA 2001-D04 / 2101-D04 Gear rating, inch / metric

ChangingA new edition or revision is being prepared. Check before you specify.
Edition
R2016 (ANSI lists as historical)
Publisher
AGMA
Part family
Gears & gearboxes
Reviewed
27 October 2026 · source not yet checked

Is ANSI/AGMA 2001-D04 / 2101-D04 still current?

Yes, but a revision is coming. It is still in use, but a revision is in progress. The current reference is R2016 (ANSI lists as historical) (MechAtlas review: 27 October 2026). Check the publisher before you specify it.

What it covers

Gear rating, inch / metric

ANSI webstore marks 2001-D04 (R2016) as historical; a 2101-E25 edition was reported in 2025 but not confirmed on the AGMA site. Check with AGMA before specifying.

Equivalent and related standards

StandardRelationshipNote
ISO 6336Similar purpose — not interchangeable without an engineering check

“Similar” never means interchangeable without an engineering check.

Parts that use ANSI/AGMA 2001-D04 / 2101-D04

Official source

MechAtlas does not reproduce standards. Check the official edition at the publisher's page for ANSI/AGMA 2001-D04 / 2101-D04 or the AGMA store.

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Other gears & gearboxes standards

All Gears & gearboxes standards →