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 5996-00-105-0862
NSN 6110-01-122-6987
NSN 6685-01-387-4408
NSN 6320-01-422-1212
NSN 5920-00-422-5381
NSN 6135-01-096-1452
NSN 6320-01-172-6103
NSN 6150-00-077-1980
NSN 5920-01-241-0212
NSN 5985-00-257-3207
NSN 6240-01-123-8822
NSN 5985-01-319-6856