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 5945-01-094-2221
NSN 5835-00-874-1085
NSN 6105-00-757-2109
NSN 5835-01-078-6126
NSN 5965-00-281-0319
NSN 5915-01-172-2339
NSN 5930-01-213-0273
NSN 6110-00-170-6520
NSN 5935-01-574-5381
NSN 5960-01-535-1743
NSN 6130-01-252-8823
NSN 6150-01-498-4232