Meanings
plural part numbers
- businessA unique, typically alphanumeric code assigned to a specific component, material, or assembly in order to simplify identification, procurement, and inventory management.
Synonyms: P/N
Synonyms & antonyms
nounA unique, typically alphanumeric code assigned to a specific component, material, or assembly in order to simplify identification, procurement, and inventory management.
Cite this entry
part number. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/part%20number
“part number.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/part%20number. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “part number,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/part%20number.
Source: part number on Wiktionary, CC BY-SA 4.0.