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 5855-01-191-3404
NSN 5895-01-627-7682
NSN 5930-00-936-4716
NSN 5960-01-498-9427
NSN 6240-01-324-0323
NSN 5910-01-465-7442
NSN 6220-01-468-3701
NSN 5935-01-022-5167
NSN 5915-01-446-1016
NSN 5905-00-735-0782
NSN 5950-00-729-4088
NSN 2925-01-202-6451