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 5855-01-465-4083
NSN 6610-01-043-5162
NSN 5835-01-537-1228
NSN 6645-01-348-3359
NSN 5930-01-470-3798
NSN 4140-01-421-6945
NSN 6650-00-316-4889
NSN 5925-01-537-0409
NSN 6320-00-701-0437
NSN 6320-00-456-0836
NSN 5925-00-597-1558
NSN 5915-00-192-3109