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 5996-00-247-0854
NSN 5975-01-246-4609
NSN 5905-00-440-4294
NSN 5935-00-959-0071
NSN 6135-00-134-6648
NSN 6150-01-043-5202
NSN 5905-01-325-5210
NSN 4140-01-521-1469
NSN 6105-00-541-8472
NSN 6105-00-891-9768
NSN 6135-01-579-3534
NSN 6110-01-461-5116