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 5985-00-984-6116
NSN 5975-01-282-0477
NSN 5925-01-433-5323
NSN 5915-01-418-1843
NSN 6240-00-573-7514
NSN 7035-00-295-0451
NSN 5990-01-485-0260
NSN 4140-01-286-3682
NSN 5930-01-473-5658
NSN 5910-01-619-0985
NSN 6105-01-013-9252
NSN 5920-00-223-2409