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 5998-01-367-2905
NSN 5965-00-894-0015
NSN 2925-01-457-5649
NSN 4140-01-165-0566
NSN 6650-00-471-1117
NSN 5960-01-316-8100
NSN 6610-00-602-0884
NSN 6110-01-113-5982
NSN 5930-01-028-3995
NSN 5998-01-243-0420
NSN 5965-01-164-7982
NSN 5925-01-479-2632