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 5835-01-536-6241
NSN 5960-01-103-3150
NSN 2925-01-583-5619
NSN 6130-01-413-5016
NSN 5895-01-147-4767
NSN 5835-00-624-1548
NSN 5985-01-401-5387
NSN 5935-01-132-8382
NSN 5930-00-551-2088
NSN 7035-01-551-9668
NSN 6135-00-203-9645
NSN 6620-00-575-9230