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 2925-01-127-0167
NSN 6105-01-218-4320
NSN 5855-00-361-0167
NSN 5915-00-813-5734
NSN 5945-01-592-3203
NSN 6650-01-380-1394
NSN 6220-01-028-8287
NSN 7035-00-541-8516
NSN 5999-01-147-5954
NSN 5998-01-153-2689
NSN 5905-01-359-1372
NSN 5998-01-197-7915