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 5996-01-025-5683
NSN 5930-01-523-1656
NSN 5895-00-497-1160
NSN 6620-01-568-9203
NSN 6685-00-548-3583
NSN 7035-01-523-8664
NSN 6620-01-106-3553
NSN 5950-01-526-6278
NSN 5950-01-440-7900
NSN 5960-00-180-4613
NSN 5960-01-144-5502
NSN 6620-01-431-9176