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 5985-01-124-7062
NSN 6145-01-128-1156
NSN 6135-00-826-4798
NSN 6650-01-025-7425
NSN 6620-01-417-8110
NSN 5915-01-486-6058
NSN 6220-01-295-2022
NSN 5910-01-369-1749
NSN 5835-01-029-5602
NSN 5910-01-459-7759
NSN 6220-01-342-2889
NSN 6240-00-158-2808