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 5998-00-386-7051
NSN 7035-00-064-7008
NSN 6650-01-525-0958
NSN 6220-01-213-2430
NSN 6130-00-541-6445
NSN 6685-01-311-0385
NSN 5985-00-305-1027
NSN 7035-00-104-7613
NSN 6135-01-226-4071
NSN 5935-01-229-0050
NSN 6240-01-643-3523
NSN 7035-00-919-3381