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 5945-00-009-8332
NSN 5985-01-023-2367
NSN 5960-01-117-8671
NSN 5990-00-952-7100
NSN 7035-01-023-1008
NSN 6620-01-552-4980
NSN 6130-01-467-0808
NSN 6320-00-300-5556
NSN 5950-01-369-8137
NSN 6130-01-345-8761
NSN 6650-00-168-1502
NSN 5945-01-420-1323