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 6320-01-365-2701
NSN 5965-01-607-0455
NSN 5945-01-594-6429
NSN 6240-01-374-9367
NSN 6150-00-989-8412
NSN 5905-00-682-9620
NSN 5920-00-156-0840
NSN 5910-01-004-0407
NSN 6110-00-762-9128
NSN 5965-01-324-6583
NSN 5855-01-659-8769
NSN 5960-01-095-6873