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 5998-00-935-2510
NSN 6105-01-551-1696
NSN 5945-01-315-5436
NSN 5950-01-006-8611
NSN 5935-01-424-0575
NSN 6135-01-142-2417
NSN 5965-01-317-2944
NSN 5925-00-063-7185
NSN 5895-01-252-4103
NSN 5945-01-106-1703
NSN 6110-01-182-2911
NSN 5915-00-115-3635