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 5910-00-383-9557
NSN 6240-01-153-8015
NSN 5910-01-488-4473
NSN 6150-00-385-9150
NSN 5930-01-440-7272
NSN 6130-01-025-6770
NSN 6135-01-462-6040
NSN 5855-01-439-1838
NSN 6320-00-553-1310
NSN 6650-00-077-0638
NSN 5895-01-349-9985
NSN 6130-01-568-4686