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 7035-01-630-2598
NSN 6110-00-456-2058
NSN 5996-00-960-9494
NSN 6110-00-153-5395
NSN 6150-01-078-9000
NSN 5925-01-453-2864
NSN 5835-00-435-6638
NSN 5960-01-122-2686
NSN 7035-01-381-7622
NSN 6110-01-288-7583
NSN 5905-00-225-9029
NSN 6220-01-294-5501