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 6650-01-222-1109
NSN 6135-00-896-3187
NSN 5925-01-165-7053
NSN 6620-01-465-7615
NSN 5996-00-052-0842
NSN 5905-00-287-5053
NSN 5915-01-238-9599
NSN 2925-00-210-3873
NSN 5835-01-632-6627
NSN 6135-01-220-7193
NSN 5998-01-281-9636
NSN 6650-00-458-7586