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 6320-01-409-1388
NSN 5855-01-088-8700
NSN 5915-01-390-3462
NSN 5910-01-011-8220
NSN 5895-01-055-0393
NSN 6150-00-180-8096
NSN 5985-01-442-5635
NSN 5965-01-050-7055
NSN 5965-01-360-6568
NSN 5925-01-633-6753
NSN 6685-01-484-4069
NSN 5945-01-360-6118