A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5910-00-296-8816
NSN 5895-01-091-0066
NSN 4140-01-289-1264
NSN 6145-01-230-1866
NSN 5925-01-167-7747
NSN 5920-01-435-3862
NSN 5855-01-554-5272
NSN 5835-01-574-0080
NSN 5999-01-314-2362
NSN 6135-01-185-3614
NSN 5965-01-385-1886
NSN 5855-01-439-1838