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 7035-01-556-6855
NSN 5996-01-187-7424
NSN 6220-00-810-9563
NSN 4140-01-631-8111
NSN 5835-01-170-5537
NSN 5998-01-474-7344
NSN 5910-01-458-4441
NSN 6135-00-840-6451
NSN 5999-01-065-9640
NSN 5855-01-286-9928
NSN 6610-01-232-0814
NSN 5835-00-725-2087