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 5895-01-487-4022
NSN 7035-00-283-3112
NSN 6145-01-260-0538
NSN 5935-00-459-9034
NSN 6135-00-961-3603
NSN 5925-00-106-7257
NSN 2925-00-866-7311
NSN 5835-00-754-7255
NSN 6240-01-087-2083
NSN 5960-00-379-4466
NSN 5985-01-340-9784
NSN 6220-01-108-9001