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 5910-01-168-3283
NSN 6685-00-403-1226
NSN 6150-01-156-4174
NSN 5975-01-475-3814
NSN 5998-00-210-4157
NSN 6150-01-102-4263
NSN 6240-01-472-7746
NSN 5965-00-538-4485
NSN 6620-01-546-4942
NSN 5835-00-113-6090
NSN 6110-01-189-6276
NSN 6135-00-248-4102