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 5925-01-288-4782
NSN 6130-01-544-0171
NSN 5835-00-143-4153
NSN 6620-00-236-7148
NSN 5985-00-903-3239
NSN 5925-00-402-0577
NSN 5905-01-445-5185
NSN 6650-01-420-7388
NSN 5915-01-495-1063
NSN 6240-01-466-4227
NSN 6645-00-767-4234
NSN 6135-01-424-7739