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 6645-00-819-5045
NSN 6645-00-140-5173
NSN 5950-01-234-5350
NSN 5920-00-752-3081
NSN 5935-01-571-4473
NSN 6610-00-004-0332
NSN 6150-00-051-0399
NSN 5835-01-631-7390
NSN 5930-00-916-6449
NSN 5905-01-435-2342
NSN 4140-00-971-6400
NSN 5895-01-425-8405