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 6610-01-097-5073
NSN 6110-01-462-5521
NSN 7035-00-437-7950
NSN 6610-00-551-3610
NSN 5835-01-233-7033
NSN 5996-00-597-2234
NSN 6150-01-471-6384
NSN 5920-01-468-6227
NSN 6650-00-938-9233
NSN 5930-01-378-7402
NSN 6240-01-411-1418
NSN 5950-01-067-7948