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 6150-01-172-5395
NSN 6320-01-484-7734
NSN 5895-00-230-9335
NSN 6150-01-119-4153
NSN 5835-01-515-6537
NSN 4140-01-017-2648
NSN 5910-01-281-4154
NSN 6620-01-380-4882
NSN 5985-01-141-4648
NSN 5835-00-851-6470
NSN 6130-00-279-8552
NSN 2925-01-539-9795