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 6240-00-612-0883
NSN 5950-01-403-2852
NSN 5835-01-163-4215
NSN 5855-00-951-6483
NSN 7035-00-703-3535
NSN 5920-00-702-5043
NSN 5915-01-184-6270
NSN 6645-01-295-7418
NSN 6240-00-930-4206
NSN 6135-01-069-2482
NSN 6130-01-342-5857
NSN 5950-00-364-0764