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 5985-01-065-1675
NSN 5990-01-582-1977
NSN 5920-00-387-5312
NSN 6150-01-481-5825
NSN 6320-01-652-3806
NSN 5930-01-562-5535
NSN 6220-01-020-7596
NSN 6110-01-431-6906
NSN 6150-00-169-4232
NSN 5925-01-374-1574
NSN 5905-01-557-9584
NSN 6320-01-425-1417