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 6110-01-130-8038
NSN 5990-01-320-1412
NSN 5895-01-267-9473
NSN 5950-01-065-0858
NSN 7035-01-534-7074
NSN 5905-01-629-4846
NSN 6135-01-069-2482
NSN 5910-01-447-4924
NSN 6135-01-340-2599
NSN 5999-01-431-8878
NSN 6620-01-374-0592
NSN 5996-01-076-2938