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 6130-01-465-4548
NSN 5925-00-286-8502
NSN 6650-01-347-9651
NSN 5985-01-246-5694
NSN 5990-01-564-9532
NSN 6110-00-721-4042
NSN 6320-01-624-0193
NSN 5835-01-632-6627
NSN 5999-01-442-7961
NSN 5935-01-554-8775
NSN 6650-01-604-9068
NSN 5910-01-142-6962