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 7035-01-003-9142
NSN 4140-00-061-8116
NSN 6105-01-511-1233
NSN 5905-01-145-0413
NSN 6685-00-596-8765
NSN 5996-01-373-7100
NSN 7035-00-064-7008
NSN 5905-01-089-2162
NSN 7035-01-614-5565
NSN 7035-01-584-6687
NSN 7035-01-183-7550
NSN 6620-01-633-8443