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 7035-01-192-2659
NSN 5930-01-325-0199
NSN 6105-01-106-6355
NSN 6240-00-891-7612
NSN 5855-00-688-9954
NSN 5910-01-043-1886
NSN 4140-00-952-2287
NSN 5930-01-622-2476
NSN 5895-01-449-2788
NSN 5915-01-204-5122
NSN 2925-01-038-7625
NSN 6130-00-997-4755