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 5965-00-280-7110
NSN 5895-01-286-8272
NSN 6645-00-171-9639
NSN 7035-01-442-7947
NSN 6320-01-448-1189
NSN 5990-01-463-5400
NSN 5950-01-066-7608
NSN 5998-00-595-7236
NSN 6320-01-578-6006
NSN 5965-00-605-8239
NSN 5915-00-813-3368
NSN 5985-01-456-2996