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 5950-01-434-3265
NSN 5950-01-381-5610
NSN 6645-01-015-3684
NSN 6135-00-196-5267
NSN 5895-01-129-5291
NSN 5920-01-610-2037
NSN 4140-01-456-8089
NSN 6620-01-647-1393
NSN 6110-01-605-5211
NSN 6320-01-425-1417
NSN 6220-01-492-9403
NSN 7035-01-141-8076