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 5985-00-146-4868
NSN 6320-01-181-9474
NSN 6150-00-107-8208
NSN 6135-01-521-0378
NSN 6105-00-618-4401
NSN 6110-01-176-0410
NSN 6110-01-327-3282
NSN 5985-01-170-0277
NSN 5905-01-265-9632
NSN 6220-00-660-5539
NSN 6320-01-359-3921
NSN 5998-00-654-5278