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 5960-01-174-6975
NSN 6650-01-604-4445
NSN 5930-01-307-4743
NSN 6110-01-064-5076
NSN 5855-00-494-9581
NSN 5998-00-583-5541
NSN 5998-01-222-2648
NSN 5985-01-646-1855
NSN 6220-00-993-5708
NSN 5935-01-551-8102
NSN 5935-01-515-3073
NSN 6110-00-972-6005