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 6620-00-280-2874
NSN 5965-01-094-6602
NSN 5910-01-538-2003
NSN 6320-00-450-7014
NSN 6130-01-430-7193
NSN 5935-01-485-7624
NSN 5910-01-245-3581
NSN 6320-01-125-3361
NSN 6620-01-295-5341
NSN 5855-01-160-3802
NSN 5935-01-314-6417
NSN 5915-01-151-7432