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 6105-00-807-0713
NSN 5915-01-353-2859
NSN 5915-00-224-5202
NSN 5855-01-519-4991
NSN 6610-00-841-8221
NSN 5925-00-611-4120
NSN 7035-00-703-3535
NSN 5895-01-288-0753
NSN 5895-01-421-4487
NSN 6650-01-599-9849
NSN 6110-00-393-1212
NSN 5965-01-608-6037