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 6220-00-361-8338
NSN 6105-01-108-7950
NSN 5998-01-267-4098
NSN 5975-00-500-0166
NSN 5999-01-065-9640
NSN 6135-00-812-9039
NSN 5950-00-581-5497
NSN 5855-00-631-4565
NSN 5855-01-266-1645
NSN 5915-01-406-5714
NSN 6145-01-556-5598
NSN 5895-00-296-9708