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 6610-00-535-1372
NSN 5835-01-392-3105
NSN 5965-01-189-2421
NSN 6150-01-154-7733
NSN 6610-01-586-4255
NSN 5950-01-282-3926
NSN 5855-00-951-6483
NSN 4140-00-597-5260
NSN 6220-01-463-2854
NSN 5915-01-472-7169
NSN 6145-01-376-3577
NSN 2925-01-633-0225