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 6610-01-127-0724
NSN 5930-01-421-9599
NSN 5920-01-032-2133
NSN 6110-01-644-4319
NSN 5910-01-532-6872
NSN 6240-01-556-0452
NSN 5835-01-286-6499
NSN 6130-01-112-3333
NSN 5985-01-101-6297
NSN 5835-01-557-9062
NSN 6110-01-298-6847
NSN 5895-01-161-6273