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 7035-00-231-2871
NSN 5895-01-090-7564
NSN 5998-01-393-6832
NSN 5895-00-826-9004
NSN 5925-01-392-3580
NSN 5950-01-056-6444
NSN 6650-01-648-1864
NSN 6145-01-491-0033
NSN 6150-01-337-9782
NSN 4140-01-561-4637
NSN 5920-00-010-0525
NSN 5935-01-123-8298