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 5996-01-544-6853
NSN 5975-01-657-2799
NSN 6320-01-443-8676
NSN 5935-01-009-6412
NSN 6110-01-471-7865
NSN 5915-01-077-4213
NSN 5855-00-149-0766
NSN 6685-01-359-9166
NSN 5935-01-285-9115
NSN 2925-01-385-6661
NSN 5930-01-155-2519
NSN 6145-00-968-4439