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 5930-01-554-3054
NSN 6105-00-798-4110
NSN 5998-00-140-5430
NSN 5920-01-258-6360
NSN 5945-01-023-3154
NSN 5895-00-411-4023
NSN 5990-01-564-9532
NSN 5915-00-819-3653
NSN 6645-00-155-2398
NSN 6620-01-287-1443
NSN 5996-01-145-0237
NSN 6110-01-264-7737