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 7035-01-164-2136
NSN 6150-00-636-0923
NSN 5835-01-610-5744
NSN 6220-00-705-5254
NSN 7035-01-085-5955
NSN 5985-01-073-5602
NSN 5975-01-093-9063
NSN 5935-01-384-3541
NSN 5855-01-010-4921
NSN 5985-01-461-5073
NSN 5985-01-551-1389
NSN 5990-01-074-6549