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 5985-01-054-2658
NSN 5960-01-340-4487
NSN 6135-01-572-9340
NSN 5960-00-127-5594
NSN 6105-01-511-0271
NSN 2925-01-459-8093
NSN 5915-01-359-4847
NSN 6145-01-315-5591
NSN 5985-01-570-7780
NSN 6150-00-258-9055
NSN 5895-00-802-5870
NSN 5920-01-246-4330