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 6220-01-275-9688
NSN 5930-01-367-2184
NSN 6105-01-500-0274
NSN 6110-01-367-0977
NSN 5990-01-179-1000
NSN 6220-01-233-7456
NSN 5945-00-199-7261
NSN 5965-01-633-8849
NSN 5835-01-183-7467
NSN 6105-01-128-3153
NSN 5999-01-475-6923
NSN 7035-00-392-5417