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 5925-01-565-3465
NSN 6150-01-521-0781
NSN 6150-00-947-1346
NSN 5945-01-099-9013
NSN 5905-01-231-9484
NSN 6610-01-025-4718
NSN 6150-00-409-2185
NSN 6145-00-761-2878
NSN 5855-01-594-7809
NSN 5998-00-223-2658
NSN 6105-00-336-3323
NSN 5945-01-073-6605