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 5960-01-331-3817
NSN 6320-01-512-2031
NSN 5895-01-139-2961
NSN 6645-00-149-1100
NSN 6620-01-618-2962
NSN 5960-01-536-9763
NSN 5895-00-809-4005
NSN 5920-00-281-2488
NSN 5990-01-604-0862
NSN 5835-01-286-3600
NSN 6685-00-897-8503
NSN 5930-01-361-5381