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 6645-01-069-3286
NSN 4140-01-197-0406
NSN 5945-01-599-5612
NSN 4140-01-216-0008
NSN 6130-00-076-0506
NSN 5910-01-563-0057
NSN 5920-01-395-4209
NSN 6145-00-184-1110
NSN 6135-00-437-5182
NSN 6320-01-115-2939
NSN 6130-01-239-1254
NSN 6110-00-736-9946