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 6130-01-018-5156
NSN 4140-01-582-5107
NSN 5945-01-444-3970
NSN 6130-01-450-6796
NSN 6240-01-104-5693
NSN 6150-01-263-5754
NSN 5915-01-065-1127
NSN 6130-01-433-2449
NSN 5925-01-486-7924
NSN 5925-01-243-5615
NSN 5895-01-112-6380
NSN 7035-01-236-5743