No surface treatment
A contrivance used to close the outlet opening of various plumbing fixtures, usually in the form of a plug or flat cover.
NSN 6110-01-469-2784
NSN 5935-01-232-1643
NSN 6130-01-113-3948
NSN 5895-01-273-9896
NSN 5920-01-088-8312
NSN 5905-01-023-0753
NSN 6650-01-289-0524
NSN 5965-01-406-6320
NSN 6220-01-247-7519
NSN 5930-01-399-8620
NSN 5910-01-341-9455
NSN 5930-00-905-6459