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 6645-01-361-8947
NSN 5930-01-420-3444
NSN 2925-01-357-9021
NSN 5920-01-290-3771
NSN 5925-00-796-6113
NSN 5950-00-824-8100
NSN 6610-01-313-8296
NSN 5935-01-432-0932
NSN 5985-01-626-0774
NSN 5925-01-411-6028
NSN 5915-01-566-1396
NSN 5996-01-227-2555