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 7035-01-568-0144
NSN 6135-00-078-9931
NSN 6240-01-322-7465
NSN 6610-01-431-8575
NSN 4140-01-429-3080
NSN 6650-01-372-6013
NSN 6150-00-078-0806
NSN 5960-01-103-0906
NSN 5835-00-491-3834
NSN 6240-01-123-9040
NSN 6645-01-005-3542
NSN 5960-01-527-7347