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 7035-00-337-8745
NSN 4140-01-327-9470
NSN 5990-01-080-0097
NSN 5910-00-519-9819
NSN 6610-00-466-3104
NSN 6130-01-188-3830
NSN 6110-00-905-6148
NSN 5950-01-618-3487
NSN 6645-01-146-9158
NSN 5999-01-555-0100
NSN 5915-01-146-8176
NSN 6620-01-541-5480