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 5996-01-098-9101
NSN 6130-01-222-2180
NSN 5998-00-619-1663
NSN 6650-01-420-9247
NSN 6110-01-246-2673
NSN 6620-01-346-9340
NSN 6645-01-059-2712
NSN 5910-00-175-9203
NSN 5975-00-849-7922
NSN 5998-00-364-0828
NSN 5855-01-394-3688
NSN 5990-01-370-4785