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 7035-01-449-1846
NSN 5998-01-217-3348
NSN 5985-01-378-8653
NSN 5935-01-320-8148
NSN 7035-01-642-2153
NSN 5920-00-209-0443
NSN 5935-01-340-2380
NSN 6150-01-335-0679
NSN 6130-00-241-2460
NSN 5910-01-076-4955
NSN 6320-01-451-0821
NSN 6135-01-056-4609