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 6135-01-456-2924
NSN 6685-01-555-3433
NSN 6620-01-509-5674
NSN 6620-00-893-1303
NSN 6135-00-962-4111
NSN 6220-01-492-3789
NSN 6105-01-247-2269
NSN 5835-01-115-6067
NSN 5960-01-242-5297
NSN 5930-00-795-1931
NSN 6110-01-026-1236
NSN 5925-00-493-1142