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 5855-01-365-4287
NSN 5930-01-415-3111
NSN 5996-01-277-8977
NSN 6240-01-542-8886
NSN 5996-01-220-2215
NSN 6135-01-027-7543
NSN 6610-00-798-2900
NSN 5920-00-792-0654
NSN 5935-01-247-3864
NSN 6150-01-503-3696
NSN 5998-01-463-9053
NSN 5915-01-398-0633