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 6135-01-538-5248
NSN 6320-01-365-2701
NSN 5930-01-561-0079
NSN 5905-01-634-0595
NSN 6240-01-236-4423
NSN 6110-01-369-4516
NSN 2925-01-213-2983
NSN 5935-01-348-7964
NSN 6105-01-172-1231
NSN 6105-01-207-0845
NSN 5855-01-100-3272
NSN 6130-01-373-2806