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 6650-01-531-9827
NSN 5835-01-184-6878
NSN 5925-00-169-4513
NSN 6610-01-555-8364
NSN 6220-01-565-9588
NSN 5985-01-559-5405
NSN 6610-01-197-5249
NSN 5998-00-129-6031
NSN 4140-01-583-1158
NSN 5835-00-632-8621
NSN 6135-01-189-2293
NSN 6685-01-371-1624