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 5935-01-219-6161
NSN 5905-00-351-8087
NSN 6610-00-711-2551
NSN 5925-01-582-4256
NSN 5996-00-199-0073
NSN 5945-00-289-9859
NSN 5920-01-014-8195
NSN 6150-00-896-6753
NSN 6620-01-166-4893
NSN 5996-00-928-3182
NSN 6135-00-497-0491
NSN 5925-00-004-6308