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 6105-00-189-0515
NSN 5945-00-776-1596
NSN 5975-01-376-0338
NSN 5996-00-583-9498
NSN 5915-00-716-1821
NSN 5835-01-317-4840
NSN 6645-00-025-4771
NSN 7035-01-187-0266
NSN 6130-00-486-0570
NSN 5960-01-280-9956
NSN 6135-00-145-8884
NSN 6150-01-556-0520