Obsolescence & Alternates

Articles on obsolete and discontinued spare parts: NRND notices, PCNs, last-time buys and approving an alternate part by form, fit and function.

All articles

October 10, 2026

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Obsolescence & Alternates

How to Find Obsolete Spare Parts Before a Failure Finds Them

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November 19, 2025

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Obsolescence & Alternates

Lifecycle in the Workflow: NRND, PCNs and Last-Time Buys

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November 19, 2025

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Obsolescence & Alternates

Form, Fit, Function: The Discipline Behind Approved Alternates

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Try it on your own catalog

Partium Find identifies the spare part from whatever you have at the machine: a photo, a label, a code, a few words or the bill of materials.

Find the page about your work under Solutions, or see Partium Find.