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 5960-00-220-2284
NSN 5965-01-182-5768
NSN 5835-01-652-4959
NSN 6650-01-177-4398
NSN 6220-01-010-6924
NSN 5905-00-919-0483
NSN 6130-01-232-9367
NSN 6130-01-285-1896
NSN 5930-00-412-8582
NSN 5985-00-503-9829
NSN 5950-01-177-8732
NSN 6110-01-451-0333