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 5935-00-328-3745
NSN 5835-00-754-7255
NSN 6105-00-905-7911
NSN 5935-01-124-4353
NSN 6685-01-275-2215
NSN 6220-01-060-4984
NSN 5998-00-726-5875
NSN 6145-00-249-6641
NSN 5895-01-607-0782
NSN 7035-01-344-8708
NSN 6150-01-263-6789
NSN 6320-01-084-7456