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 5835-01-584-8538
NSN 6130-01-364-8830
NSN 4140-00-731-2770
NSN 5930-01-204-8792
NSN 5945-01-369-0705
NSN 5985-01-307-2701
NSN 6130-01-467-2820
NSN 6610-01-010-3159
NSN 5895-00-233-7309
NSN 5905-01-306-2103
NSN 5835-01-118-4690
NSN 5930-01-077-3954