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 6110-00-181-5634
NSN 5920-00-897-4857
NSN 5930-00-044-3264
NSN 6145-00-765-6736
NSN 6645-00-426-3719
NSN 5905-00-060-0538
NSN 5855-01-458-7995
NSN 6105-00-608-0749
NSN 5996-00-143-4783
NSN 5945-01-441-6458
NSN 6220-00-120-1249
NSN 6240-00-923-8944