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 2925-01-471-3365
NSN 5910-00-918-0791
NSN 6240-01-437-9439
NSN 5835-01-133-6485
NSN 6685-01-202-4050
NSN 5996-00-153-3216
NSN 5910-01-447-2842
NSN 5905-01-108-1512
NSN 6620-00-542-0529
NSN 5915-01-607-2466
NSN 5935-00-913-9138
NSN 5925-00-318-3023