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 7035-01-054-7988
NSN 5950-01-273-8064
NSN 5950-01-250-0442
NSN 5945-01-555-8373
NSN 5855-00-337-3679
NSN 5910-01-576-3178
NSN 5960-01-495-0859
NSN 5999-00-619-1724
NSN 6685-00-390-3665
NSN 5905-00-167-6872
NSN 5998-01-227-5651
NSN 6240-00-902-3121