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 6105-01-569-0750
NSN 5930-01-549-7671
NSN 6610-00-281-9516
NSN 6220-01-622-3615
NSN 5895-00-945-3001
NSN 5895-01-535-5518
NSN 6135-01-487-6275
NSN 5930-00-773-2006
NSN 6150-00-498-3759
NSN 6150-00-375-8786
NSN 5920-00-410-7849
NSN 5925-01-008-8520