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 6620-00-992-5876
NSN 5930-01-428-9614
NSN 6610-01-551-9122
NSN 5855-01-584-7695
NSN 6320-01-362-9518
NSN 6130-01-415-5978
NSN 5920-01-060-9302
NSN 5960-01-423-1085
NSN 6135-01-231-0444
NSN 5996-01-456-4524
NSN 5935-01-147-3910
NSN 5905-00-565-9675