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 5999-01-492-6715
NSN 5950-01-555-8776
NSN 5985-00-811-7127
NSN 5960-00-831-8683
NSN 5915-01-312-1550
NSN 5910-01-231-9179
NSN 6320-01-495-1244
NSN 5935-01-421-7243
NSN 4140-01-295-0645
NSN 6645-01-571-6404
NSN 6105-00-417-6372
NSN 4140-01-259-5828