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 5925-01-107-8793
NSN 6645-01-154-9647
NSN 5935-01-634-0668
NSN 5925-01-151-2780
NSN 5975-00-868-8772
NSN 6150-00-276-7483
NSN 6610-01-514-8898
NSN 6685-00-531-7120
NSN 5996-01-158-0086
NSN 6220-01-274-0724
NSN 5905-00-268-2535
NSN 6110-01-483-1484