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 5960-01-357-1261
NSN 6135-01-205-5965
NSN 6620-01-354-8472
NSN 5945-01-223-8864
NSN 7035-01-438-2108
NSN 6620-01-614-3591
NSN 5855-01-656-6808
NSN 6650-01-186-5762
NSN 6320-01-050-1290
NSN 6320-01-125-3361
NSN 5999-01-364-0876
NSN 5910-01-376-9377