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 6110-00-945-8204
NSN 5965-01-627-2420
NSN 5925-01-564-6008
NSN 5835-01-412-0344
NSN 6110-00-983-5927
NSN 5930-01-100-1244
NSN 5910-00-631-4316
NSN 6110-01-338-6746
NSN 6110-00-432-2709
NSN 6645-00-222-0471
NSN 5915-01-650-5875
NSN 6145-01-261-1940