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 5905-00-214-5505
NSN 6320-00-025-9910
NSN 5910-01-055-7758
NSN 6135-00-235-1938
NSN 5990-01-485-0260
NSN 7035-01-313-6973
NSN 5855-00-237-4088
NSN 5905-01-077-5304
NSN 5990-01-164-8673
NSN 5998-00-107-1300
NSN 5960-01-388-1988
NSN 6110-01-133-3336