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 6645-00-942-1039
NSN 5915-01-255-3093
NSN 6220-01-355-9742
NSN 5945-01-085-3445
NSN 5935-00-354-2096
NSN 6620-01-300-4523
NSN 5965-00-801-1131
NSN 5835-01-468-6170
NSN 5910-01-349-4342
NSN 7035-01-123-8723
NSN 6150-01-198-7455
NSN 6645-01-598-3976