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 5835-01-593-7579
NSN 6135-01-633-8502
NSN 5910-01-122-7208
NSN 4140-00-463-6166
NSN 5960-01-414-1677
NSN 5910-01-387-7012
NSN 6610-00-340-2430
NSN 5925-01-061-9717
NSN 5925-01-594-1873
NSN 5925-01-005-4983
NSN 5855-00-944-0949
NSN 5935-01-322-7956