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 6610-01-221-2606
NSN 6320-00-925-0558
NSN 6610-01-417-6336
NSN 5998-01-483-1590
NSN 6320-01-276-4739
NSN 5915-01-295-3282
NSN 6620-00-226-2285
NSN 6650-01-322-6431
NSN 5945-01-651-9825
NSN 5950-00-701-7619
NSN 6320-00-857-4073
NSN 6645-01-478-2140