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 5910-01-182-6066
NSN 5998-01-320-4617
NSN 5945-01-114-2917
NSN 5895-00-995-2336
NSN 6150-01-129-6135
NSN 6220-00-146-6604
NSN 5925-00-165-0371
NSN 5905-00-401-3040
NSN 5975-01-287-5533
NSN 5965-00-468-3071
NSN 5965-00-822-8549
NSN 5855-00-055-1579