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 5965-00-521-0511
NSN 7035-01-392-5274
NSN 6150-01-201-9128
NSN 4140-01-220-7697
NSN 6610-00-170-6715
NSN 6145-01-209-5655
NSN 6220-01-093-4439
NSN 6150-01-248-0154
NSN 5985-00-991-1318
NSN 5985-00-257-8844
NSN 5960-01-315-4796
NSN 5910-01-130-3896