parts catalog vs catalog

parts catalog and catalog both are nouns.

Word	Noun	Adjective	Verb	Adverb
parts catalog	Yes	No	No	No
catalog	Yes	No	Yes	No

As nouns, catalog is a hypernym of parts catalog; that is, catalog is a word with a broader meaning than parts catalog:

Other hypernyms of parts catalog include catalogue.

parts catalog (noun)	catalog (noun)
a list advertising parts for machinery along with prices	a book or pamphlet containing an enumeration of things
	a complete list of things; usually arranged systematically

parts catalog (verb)	catalog (verb)
	make an itemized list or catalog of; classify
	make a catalogue, compile a catalogue