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 6135-01-463-2445
NSN 7035-00-104-7613
NSN 6645-00-200-2324
NSN 4140-01-237-8569
NSN 5950-00-498-6972
NSN 5930-01-157-4154
NSN 5895-01-364-0298
NSN 7035-01-417-6261
NSN 5855-01-079-1259
NSN 5935-01-408-5988
NSN 5965-01-513-7758
NSN 6135-01-400-2947