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 6130-01-411-6586
NSN 5835-01-299-5055
NSN 6150-01-497-0027
NSN 6320-01-232-4664
NSN 5915-00-358-2407
NSN 6685-00-350-7679
NSN 5999-00-767-3181
NSN 5975-01-004-1536
NSN 5930-01-117-1859
NSN 6135-01-231-4809
NSN 6645-00-658-7838
NSN 5999-01-444-6806