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 5905-01-094-8440
NSN 6220-00-990-6016
NSN 6650-01-175-0841
NSN 6150-00-710-7191
NSN 6130-01-104-4371
NSN 5990-01-211-6136
NSN 5998-00-111-3644
NSN 5996-01-497-6996
NSN 6620-01-116-2632
NSN 6130-01-212-8545
NSN 6240-00-727-8573
NSN 5910-01-454-0439