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 5915-00-932-5324
NSN 5990-01-083-2430
NSN 6685-00-544-7798
NSN 5985-01-032-4371
NSN 6685-01-350-9216
NSN 7035-01-055-6806
NSN 6220-00-123-2870
NSN 5920-00-476-0528
NSN 6645-01-505-5772
NSN 2925-01-629-9416
NSN 5895-01-567-4514
NSN 6610-01-023-1918