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 5965-00-179-3789
NSN 6610-01-536-4056
NSN 5855-01-098-9038
NSN 6150-01-566-8089
NSN 5985-01-344-2306
NSN 5910-01-368-0989
NSN 7035-00-631-3782
NSN 6650-01-022-8500
NSN 5930-00-528-9728
NSN 6240-01-188-7282
NSN 6645-00-221-7071
NSN 5996-00-625-2280