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 7035-00-679-9027
NSN 5990-01-243-4233
NSN 7035-01-586-7715
NSN 5835-01-004-1495
NSN 5905-00-991-8855
NSN 5935-01-409-2947
NSN 5975-00-312-1410
NSN 5895-01-568-8466
NSN 5965-01-065-5544
NSN 5910-01-330-4774
NSN 5965-01-486-1222
NSN 6150-01-554-6649