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 6145-01-627-0469
NSN 5925-00-119-8654
NSN 6130-01-167-2990
NSN 6150-00-003-2233
NSN 6130-01-563-0031
NSN 6685-01-475-8658
NSN 5935-00-350-2028
NSN 7035-01-417-6261
NSN 5985-01-537-2124
NSN 7035-01-542-5972
NSN 6105-01-198-7890
NSN 5930-00-242-4919