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 6150-00-157-3126
NSN 5895-01-278-8324
NSN 5915-01-100-2097
NSN 6320-01-067-0474
NSN 5905-01-446-4990
NSN 6105-00-410-4947
NSN 7035-01-432-2424
NSN 5965-01-262-3513
NSN 6610-00-360-2713
NSN 6220-00-407-3242
NSN 6320-01-019-1028
NSN 5930-00-581-1904