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 5855-01-147-6024
NSN 5999-01-157-9922
NSN 6150-01-451-4564
NSN 5965-00-161-4578
NSN 6145-01-340-8686
NSN 5990-01-407-1474
NSN 6145-01-087-8172
NSN 6685-00-050-1353
NSN 6135-00-078-9931
NSN 5920-01-144-8920
NSN 6145-00-366-5790
NSN 5999-00-661-0954