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 6685-01-224-6405
NSN 6145-00-700-7910
NSN 6145-01-599-5399
NSN 6130-00-401-9159
NSN 4140-01-143-2523
NSN 6150-01-421-6593
NSN 5998-00-541-8792
NSN 7035-01-296-4737
NSN 5920-01-293-9921
NSN 6645-01-021-2225
NSN 6145-01-497-1755
NSN 6145-01-185-7803