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 5960-01-313-0681
NSN 6110-01-597-2223
NSN 5855-00-560-0110
NSN 5990-01-503-9804
NSN 7035-01-514-0599
NSN 6320-00-731-6134
NSN 7035-01-407-6413
NSN 5930-01-020-1045
NSN 5905-00-104-7235
NSN 5925-00-244-0711
NSN 5945-01-265-2868
NSN 6645-01-361-2495