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 6130-00-476-9712
NSN 5998-01-077-8116
NSN 5999-01-316-0746
NSN 6645-00-849-3615
NSN 6130-01-525-1210
NSN 6110-01-561-4754
NSN 6650-01-336-2866
NSN 2925-01-342-1712
NSN 6610-00-376-7689
NSN 5990-01-432-4984
NSN 4140-01-282-6748
NSN 5930-01-413-9506