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 5895-01-310-8064
NSN 6105-01-163-7655
NSN 5920-01-167-5884
NSN 6145-01-482-9562
NSN 5915-00-035-8590
NSN 5975-01-250-5493
NSN 6240-01-129-1688
NSN 5920-01-298-1925
NSN 5960-01-162-6166
NSN 5996-01-319-6698
NSN 5905-01-170-4414
NSN 6220-01-291-4803