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 6110-01-445-4368
NSN 5905-00-116-1736
NSN 2925-00-872-4474
NSN 6320-00-731-6134
NSN 5910-01-057-5695
NSN 5835-00-127-6437
NSN 6685-00-488-3064
NSN 5895-01-526-9213
NSN 6240-00-087-6684
NSN 6220-00-066-9599
NSN 6650-00-065-4280
NSN 5905-00-116-6534