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 5895-01-091-6252
NSN 5990-01-188-7309
NSN 6620-01-317-4233
NSN 6240-00-677-0305
NSN 5835-01-359-2575
NSN 5945-00-615-6414
NSN 6150-00-951-9827
NSN 6145-01-025-6514
NSN 5985-01-286-4823
NSN 5915-01-626-3538
NSN 5950-00-216-9212
NSN 6145-01-411-7945