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 6110-01-094-0822
NSN 4140-00-152-7092
NSN 5895-00-427-9617
NSN 7035-01-366-5912
NSN 6105-01-184-9504
NSN 5925-01-214-6315
NSN 5935-01-064-1607
NSN 5925-01-342-2745
NSN 5998-00-826-8473
NSN 7035-01-163-3667
NSN 2925-01-457-5649
NSN 5990-01-116-2181