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 7035-01-027-8569
NSN 2925-00-501-6434
NSN 5920-00-221-6439
NSN 5960-01-429-5897
NSN 5895-01-433-2447
NSN 5915-01-393-4406
NSN 5930-00-265-8299
NSN 2925-01-504-2650
NSN 5985-00-442-7665
NSN 6650-01-506-0386
NSN 6650-01-437-8852
NSN 6645-01-417-3279