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 6105-01-601-8806
NSN 5895-01-337-5251
NSN 6620-01-232-6241
NSN 6650-01-532-6966
NSN 6220-00-371-7589
NSN 6645-01-288-5473
NSN 6320-00-557-3079
NSN 5905-01-125-9314
NSN 5835-01-138-8622
NSN 5915-01-359-4847
NSN 5999-01-630-5793
NSN 6150-01-132-1859