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 2925-00-998-3510
NSN 7035-01-431-9693
NSN 6610-01-384-1587
NSN 6620-00-736-8457
NSN 5905-01-115-8189
NSN 5915-00-770-2563
NSN 5935-00-105-0440
NSN 6220-01-199-4146
NSN 5950-00-420-0053
NSN 5996-01-095-3598
NSN 6130-01-173-6334
NSN 5835-00-085-2287