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 5835-01-432-1277
NSN 5965-01-303-6105
NSN 5965-01-581-1706
NSN 6150-00-160-1651
NSN 6650-00-110-9186
NSN 6110-00-023-6536
NSN 5960-01-641-5493
NSN 5855-01-475-0417
NSN 6320-01-275-2147
NSN 5990-01-315-3754
NSN 5945-00-463-3383
NSN 5835-00-537-7780