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 5935-01-564-5298
NSN 5935-00-328-4710
NSN 5985-01-102-6537
NSN 6110-01-317-8073
NSN 5999-01-335-1379
NSN 5905-00-409-0731
NSN 5895-00-151-3934
NSN 6220-01-273-0500
NSN 6320-00-036-3688
NSN 5895-01-391-9047
NSN 5925-01-541-4758
NSN 6220-00-269-8396