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 5950-00-899-8426
NSN 5920-01-328-5310
NSN 5960-01-224-8022
NSN 5985-01-065-2406
NSN 7035-01-192-2659
NSN 5990-01-576-4383
NSN 6620-01-124-0947
NSN 6150-01-554-6867
NSN 5895-01-214-7829
NSN 7035-00-329-4015
NSN 5925-00-632-6098
NSN 6320-01-493-4472