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 5935-01-006-8351
NSN 5985-01-391-6074
NSN 5935-00-103-5130
NSN 5945-01-100-0657
NSN 5920-01-010-4855
NSN 5935-00-233-6062
NSN 6650-01-311-9633
NSN 5905-01-040-9887
NSN 6110-00-226-9713
NSN 5925-01-124-2441
NSN 6645-01-548-9461
NSN 6150-01-185-1862