No other part numbers with same form, fit, and function found.
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 6220-01-489-5687
NSN 7035-01-157-0028
NSN 6610-00-172-3966
NSN 5996-00-142-5697
NSN 5998-00-157-4009
NSN 6645-00-376-4829
NSN 5996-01-258-2324
NSN 5910-00-186-0917
NSN 6620-01-436-2715
NSN 6135-00-152-8729
NSN 6105-01-550-8842
NSN 5945-01-210-5333