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 7035-00-111-4389
NSN 6135-00-735-8530
NSN 5835-00-140-4058
NSN 6130-01-319-2645
NSN 6105-01-334-3266
NSN 6110-00-391-7000
NSN 5998-00-068-7678
NSN 5975-01-523-5623
NSN 5990-01-200-2800
NSN 5910-00-403-8831
NSN 6320-01-052-2118
NSN 5930-00-971-5664