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 5935-01-331-1078
NSN 6645-00-069-4381
NSN 6130-01-223-6139
NSN 5910-00-869-3910
NSN 5835-01-642-4705
NSN 6685-01-268-0613
NSN 5930-01-451-1275
NSN 5999-01-327-4620
NSN 6645-01-463-3024
NSN 6145-00-942-0981
NSN 6135-00-309-0074
NSN 6650-01-494-9956