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 5999-01-441-9308
NSN 5950-01-206-4800
NSN 6610-01-395-2218
NSN 6320-01-266-1612
NSN 7035-01-521-2384
NSN 6220-00-012-0027
NSN 6130-01-628-9178
NSN 5925-01-411-9736
NSN 5975-00-888-3969
NSN 7035-01-316-7860
NSN 4140-01-511-4922
NSN 5895-01-507-2562