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 6685-00-025-1941
NSN 2925-01-067-4446
NSN 5945-01-571-2547
NSN 6645-01-443-4854
NSN 6135-00-269-5843
NSN 6320-01-643-0850
NSN 6110-00-762-0552
NSN 5910-00-458-7212
NSN 6150-01-119-4483
NSN 5985-01-235-8881
NSN 7035-00-631-3782
NSN 5915-01-433-0276