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 5998-01-362-7686
NSN 5925-01-464-1195
NSN 6150-01-347-1041
NSN 5975-01-219-2005
NSN 5965-01-239-4034
NSN 5925-01-360-5605
NSN 6220-00-138-5969
NSN 6105-01-318-7669
NSN 5920-01-335-2755
NSN 6240-00-403-9849
NSN 6240-00-132-0955
NSN 5910-00-679-9472