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 5930-01-023-0797
NSN 6135-01-273-1253
NSN 6130-00-171-5029
NSN 5960-01-381-2478
NSN 5945-01-568-7389
NSN 6135-01-046-6803
NSN 6130-01-246-3310
NSN 5905-01-130-0569
NSN 6620-01-313-3755
NSN 6650-01-235-7555
NSN 7035-01-423-8343
NSN 5905-01-214-4739