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 6110-01-210-8998
NSN 5950-01-342-4274
NSN 6240-01-145-4916
NSN 5930-01-099-7073
NSN 5935-01-456-2828
NSN 2925-00-334-9524
NSN 6650-01-449-3865
NSN 5835-01-509-8992
NSN 5920-01-097-1434
NSN 7035-00-916-9380
NSN 6110-00-959-3386
NSN 5925-01-452-8391