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 5999-01-369-7006
NSN 6135-01-420-5907
NSN 5945-01-075-0200
NSN 5910-01-633-9963
NSN 6150-01-398-8973
NSN 5930-00-600-7713
NSN 5855-00-560-0110
NSN 5985-01-063-2091
NSN 5930-00-548-6878
NSN 6150-01-586-2781
NSN 5920-01-411-5512
NSN 5965-01-006-8613