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 5925-00-350-4481
NSN 6220-01-365-9048
NSN 5990-01-277-9753
NSN 7035-00-153-3826
NSN 6320-01-319-3584
NSN 6105-00-825-5020
NSN 5998-01-464-2218
NSN 6110-01-287-2769
NSN 5905-01-401-5325
NSN 5935-01-236-5148
NSN 5930-01-357-8240
NSN 6620-01-152-0936