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 5930-01-368-7877
NSN 5945-01-038-1502
NSN 5915-01-633-9845
NSN 5930-01-484-2188
NSN 5998-01-339-9504
NSN 5920-01-592-6722
NSN 5985-00-319-5826
NSN 6130-00-983-9172
NSN 6685-00-563-7475
NSN 5930-00-076-3023
NSN 5999-01-335-9582
NSN 6130-01-498-1783