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 5915-01-456-9884
NSN 5905-01-566-4358
NSN 5905-01-562-4720
NSN 5998-01-211-0236
NSN 6145-00-240-0727
NSN 5835-00-160-7142
NSN 6150-00-076-6185
NSN 6130-01-655-3030
NSN 6110-01-486-0048
NSN 6135-01-292-7042
NSN 5950-01-360-8728
NSN 5996-00-958-1298