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 5985-00-417-4709
NSN 6645-01-450-7271
NSN 6610-00-281-9516
NSN 5915-00-089-2591
NSN 5920-01-600-6889
NSN 5920-01-548-0094
NSN 6240-01-028-0987
NSN 5930-01-226-3823
NSN 6650-01-077-7594
NSN 6130-01-128-3058
NSN 6685-01-359-4254
NSN 5975-00-937-9211