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 5990-01-023-3307
NSN 5950-01-066-7608
NSN 5950-00-244-1567
NSN 6110-01-359-5382
NSN 5910-00-290-1577
NSN 5975-01-384-1999
NSN 5925-01-317-2483
NSN 5895-01-646-1175
NSN 5950-00-077-6686
NSN 5935-00-946-5013
NSN 5950-01-140-0989
NSN 6240-00-389-4822