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 5985-00-065-9576
NSN 5895-01-541-4812
NSN 6650-01-626-2889
NSN 5930-01-429-5621
NSN 6685-01-077-4973
NSN 5965-01-622-3118
NSN 5915-01-299-4478
NSN 5945-01-444-3925
NSN 5960-01-506-7039
NSN 6685-01-371-3050
NSN 6130-01-154-2998
NSN 4140-01-105-6828