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 6135-00-209-6918
NSN 5855-00-494-9581
NSN 5920-01-425-5700
NSN 6105-01-401-5361
NSN 5990-00-461-5372
NSN 7035-01-578-6232
NSN 5910-01-094-2674
NSN 6110-00-170-6520
NSN 5920-01-444-3509
NSN 6130-01-048-7309
NSN 5930-00-105-8203
NSN 5960-01-512-0233