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 6650-00-532-8125
NSN 6240-00-082-1142
NSN 6150-01-383-2213
NSN 6685-01-556-3449
NSN 5998-01-342-0795
NSN 6130-00-554-3691
NSN 5996-00-850-9833
NSN 6145-01-590-3114
NSN 6645-01-447-3143
NSN 5945-01-447-3456
NSN 5835-00-858-9128
NSN 6610-01-136-1189