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 6135-01-485-3450
NSN 5965-01-273-0943
NSN 6150-00-554-7591
NSN 5915-01-171-1537
NSN 5990-01-364-8405
NSN 5905-01-386-1108
NSN 6135-00-733-9665
NSN 2925-01-099-7075
NSN 6220-00-557-8861
NSN 5950-00-170-4153
NSN 6220-01-261-8103
NSN 5835-00-119-5585