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 5925-00-601-6345
NSN 6320-00-682-3448
NSN 5930-01-259-9810
NSN 6240-00-143-6558
NSN 6145-01-368-7358
NSN 5975-01-202-7423
NSN 6650-01-301-3959
NSN 5975-00-866-9550
NSN 5855-01-601-8145
NSN 5910-00-019-8413
NSN 6610-01-588-9431
NSN 6610-01-571-3422