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 6130-00-170-4844
NSN 6150-01-472-2360
NSN 5905-01-395-9452
NSN 5925-00-848-9073
NSN 5835-01-284-5689
NSN 5925-01-437-5902
NSN 5920-01-060-5429
NSN 6150-01-149-3127
NSN 5998-00-024-9494
NSN 6110-00-170-6520
NSN 6145-00-100-4358
NSN 7035-01-544-1380