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 5950-01-156-4956
NSN 6150-00-567-4020
NSN 6110-01-298-8723
NSN 5905-00-132-6893
NSN 6135-01-452-2421
NSN 5895-00-278-8092
NSN 6135-01-353-3802
NSN 5996-01-300-7612
NSN 2925-01-624-5647
NSN 6240-00-126-4551
NSN 5855-01-180-5369
NSN 5910-00-173-5874