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 5945-00-962-0506
NSN 5915-01-615-2253
NSN 6240-01-188-7282
NSN 5925-01-207-5008
NSN 6650-01-150-5026
NSN 5910-01-514-7309
NSN 5996-00-780-6065
NSN 5905-00-336-0438
NSN 5998-01-591-2138
NSN 5985-01-468-5674
NSN 6145-00-971-8284
NSN 5905-01-363-7378