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 6145-00-017-9707
NSN 5915-00-162-1841
NSN 6620-00-837-9484
NSN 6650-00-351-9362
NSN 6110-01-354-2885
NSN 5835-01-089-7615
NSN 5895-01-412-3055
NSN 5915-01-364-5262
NSN 5910-00-116-8239
NSN 6320-01-224-0063
NSN 7035-00-703-3535
NSN 5960-01-538-2082