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 6610-01-099-9710
NSN 5910-01-574-9765
NSN 5835-00-173-4456
NSN 5985-00-209-2591
NSN 5895-00-554-4573
NSN 6685-01-535-7981
NSN 5835-01-659-1364
NSN 6685-01-534-2785
NSN 5895-00-995-9430
NSN 5990-01-411-5930
NSN 5930-01-406-3203
NSN 5965-01-399-8454