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 5895-01-548-8941
NSN 5925-01-504-4302
NSN 5925-00-872-6522
NSN 6130-00-912-0410
NSN 6320-01-397-9995
NSN 5965-00-469-5009
NSN 6645-01-442-6476
NSN 7035-01-260-0804
NSN 5905-01-246-9227
NSN 6150-01-640-9428
NSN 5930-00-754-4110
NSN 5915-01-070-0899