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 5930-01-383-4934
NSN 5910-00-931-7526
NSN 5999-01-497-8260
NSN 5910-01-322-5964
NSN 5855-01-463-4102
NSN 5925-01-460-7920
NSN 5998-00-954-7715
NSN 6240-01-312-2061
NSN 5895-01-609-3214
NSN 6610-00-767-7386
NSN 7035-01-145-5059
NSN 5930-01-547-0628