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 7035-01-352-6235
NSN 5895-01-167-6236
NSN 6145-01-169-7289
NSN 5998-01-471-8293
NSN 5905-00-003-8785
NSN 2925-01-187-0423
NSN 7035-00-574-4223
NSN 5975-01-445-1632
NSN 5950-01-424-2019
NSN 5925-00-561-9648
NSN 6320-00-223-0498
NSN 6145-01-089-8854