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 5925-01-597-9576
NSN 6110-00-155-4303
NSN 6135-00-862-5736
NSN 6650-01-616-3403
NSN 5999-01-400-0883
NSN 6105-00-553-8943
NSN 6685-00-731-5971
NSN 6620-01-378-5214
NSN 6145-00-765-4280
NSN 6620-01-176-6956
NSN 5910-01-192-7973
NSN 6650-01-626-5370