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 5935-00-350-6146
NSN 5965-01-415-1521
NSN 6145-01-517-0074
NSN 6150-01-454-5433
NSN 6610-00-420-8475
NSN 5925-01-512-2765
NSN 5950-01-216-2260
NSN 5930-01-607-0020
NSN 5835-01-213-0833
NSN 6320-01-119-3935
NSN 6105-01-360-9624
NSN 5965-01-500-8453