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 5965-01-051-9250
NSN 6135-00-885-6003
NSN 5996-01-042-3421
NSN 6105-01-519-4223
NSN 5910-00-946-9589
NSN 5910-01-317-2475
NSN 6320-01-374-9924
NSN 5910-00-751-9581
NSN 6320-01-150-5378
NSN 5905-01-084-4648
NSN 6150-01-377-5490
NSN 5998-01-146-3761