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 5905-01-495-1836
NSN 6110-01-098-7442
NSN 5960-00-949-5722
NSN 5998-01-077-2933
NSN 6650-01-459-8703
NSN 6145-01-218-4097
NSN 5920-01-382-4861
NSN 7035-01-334-5855
NSN 6685-01-068-1600
NSN 5915-00-922-1629
NSN 7035-01-222-2534
NSN 7035-01-227-7492