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 5915-00-488-4550
NSN 6130-01-026-0603
NSN 2925-01-446-6976
NSN 6610-01-328-8098
NSN 6620-01-587-9533
NSN 6135-00-209-6918
NSN 5975-00-324-2070
NSN 5905-01-069-4666
NSN 5835-01-168-6256
NSN 5905-00-180-8998
NSN 5930-00-119-7328
NSN 6145-00-010-0935