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 6130-01-578-8263
NSN 6620-01-206-3922
NSN 6220-01-519-2252
NSN 5915-00-221-2391
NSN 6645-01-452-3354
NSN 6130-01-457-7882
NSN 6105-00-113-5558
NSN 5915-00-595-8090
NSN 5985-00-707-3473
NSN 6240-00-244-0483
NSN 6135-01-022-5427
NSN 6110-00-822-4411