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 6685-00-227-0212
NSN 5855-00-252-5743
NSN 5960-00-665-5180
NSN 6320-00-681-1324
NSN 6130-01-050-8723
NSN 5920-01-017-0687
NSN 6685-01-364-4994
NSN 6150-01-444-2150
NSN 6610-00-225-9886
NSN 6220-01-058-0058
NSN 6610-00-943-5588
NSN 5925-01-173-4740