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 5895-01-068-4355
NSN 5990-01-378-7349
NSN 5990-01-539-3493
NSN 5935-01-346-7231
NSN 6130-00-635-9853
NSN 6105-01-074-7731
NSN 6135-00-491-9864
NSN 6320-01-605-7059
NSN 5925-01-017-8150
NSN 5915-00-986-3847
NSN 5895-01-366-9851
NSN 5999-01-386-3991