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 2925-01-394-5650
NSN 5910-01-236-4304
NSN 5996-00-146-1275
NSN 6240-00-456-2578
NSN 5945-01-634-0588
NSN 5925-00-691-2434
NSN 6685-00-950-4112
NSN 6135-01-068-0119
NSN 5930-00-734-6138
NSN 5925-01-489-2791
NSN 6220-01-505-5102
NSN 5950-01-155-6483