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 5996-01-145-2784
NSN 5905-01-185-6262
NSN 6130-01-281-7268
NSN 6610-01-277-6333
NSN 5915-01-449-4015
NSN 5945-01-510-3530
NSN 5835-01-312-4446
NSN 6650-01-383-2163
NSN 5996-01-050-3141
NSN 6110-01-648-4793
NSN 6685-01-508-6237
NSN 5950-01-427-3723