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 6135-00-209-6918
NSN 6320-01-446-8050
NSN 5895-01-286-4378
NSN 2925-00-833-9466
NSN 5990-00-518-3195
NSN 5985-01-261-9134
NSN 5905-01-413-8603
NSN 2925-01-577-9269
NSN 6320-00-553-8427
NSN 5999-01-521-0774
NSN 6610-01-644-2546
NSN 5950-01-395-3753