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 6620-00-526-4296
NSN 6150-00-276-7483
NSN 6130-00-319-0796
NSN 5895-00-890-5333
NSN 5985-00-082-5228
NSN 6110-00-982-2838
NSN 5965-01-202-1007
NSN 6685-01-050-2201
NSN 5905-01-066-9337
NSN 6320-01-567-9792
NSN 6620-01-435-2784
NSN 5855-01-645-5384