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 5895-01-198-9485
NSN 5920-00-312-7872
NSN 5925-00-691-2434
NSN 6130-01-600-6512
NSN 6645-00-421-5287
NSN 6110-01-187-0603
NSN 6110-01-600-5921
NSN 5915-01-252-4599
NSN 6110-00-453-4104
NSN 5905-00-990-8595
NSN 5915-00-230-7699
NSN 5895-01-242-5201