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 6110-01-520-9583
NSN 5835-01-113-8731
NSN 6220-01-031-0292
NSN 6110-00-627-7872
NSN 4140-01-646-1756
NSN 5945-01-583-4140
NSN 5996-01-622-3519
NSN 6110-01-069-7817
NSN 6650-00-035-9297
NSN 6320-01-578-6006
NSN 5915-01-391-7149
NSN 6150-00-674-8736