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 5835-00-059-5854
NSN 5855-01-073-4991
NSN 5950-01-559-9901
NSN 6145-01-379-1168
NSN 5945-01-559-9967
NSN 6685-01-411-5651
NSN 6130-00-997-0748
NSN 5910-01-441-2851
NSN 5835-01-017-7486
NSN 6150-00-152-3947
NSN 6110-00-947-6621
NSN 5910-01-020-9476