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 6610-00-722-3873
NSN 5945-01-655-1508
NSN 5965-00-188-5531
NSN 5855-01-248-5725
NSN 5965-00-716-7078
NSN 6130-01-479-5850
NSN 5835-01-475-5714
NSN 5965-01-019-5406
NSN 5945-01-415-3954
NSN 6130-00-277-7321
NSN 6240-01-472-5429
NSN 5930-00-025-6295