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 6620-01-535-4358
NSN 5960-01-628-2760
NSN 5998-00-155-6002
NSN 5855-01-236-9645
NSN 5935-00-755-9684
NSN 5990-01-561-7802
NSN 5895-01-145-5358
NSN 5990-01-416-6009
NSN 5855-00-548-4742
NSN 6135-00-248-4102
NSN 5999-01-146-5436
NSN 6320-00-476-6898