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 5975-00-355-6040
NSN 6150-00-332-1297
NSN 5975-00-665-3644
NSN 6620-01-540-1524
NSN 6650-01-640-9370
NSN 6610-01-319-5039
NSN 6220-00-816-8131
NSN 6240-01-616-3334
NSN 6105-00-733-5142
NSN 6240-01-160-7934
NSN 5985-01-209-0392
NSN 5930-00-296-9271