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 5910-01-147-5351
NSN 5960-01-485-2467
NSN 5996-01-432-9820
NSN 5835-01-357-9235
NSN 6220-01-024-9444
NSN 5990-00-277-3763
NSN 6645-01-416-1750
NSN 5920-01-614-0079
NSN 5990-00-020-9689
NSN 5950-01-557-4828
NSN 5985-01-426-0667
NSN 5855-01-628-6427