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 5950-00-490-0192
NSN 4140-01-610-8912
NSN 5990-01-048-1056
NSN 7035-01-129-7834
NSN 5915-01-350-3696
NSN 5945-01-434-4637
NSN 5915-00-833-9025
NSN 6145-01-125-6361
NSN 6645-00-590-8801
NSN 5950-00-934-2820
NSN 5905-01-142-7170
NSN 5975-01-437-5352