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 5905-01-411-2853
NSN 6650-01-467-8818
NSN 5925-01-631-9088
NSN 6620-00-199-8734
NSN 5910-01-364-3599
NSN 7035-01-461-1066
NSN 6145-01-327-6379
NSN 5835-01-597-4820
NSN 5965-00-493-6008
NSN 5985-01-347-8408
NSN 5998-00-949-2038
NSN 6135-00-990-1822