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 6620-00-827-1611
NSN 5895-01-527-3829
NSN 5950-01-449-0943
NSN 6645-01-493-8632
NSN 6650-01-269-8833
NSN 5999-00-401-6788
NSN 6685-00-542-1902
NSN 6220-01-265-7144
NSN 5990-01-647-8574
NSN 6650-00-707-1417
NSN 6220-00-917-0881
NSN 6150-01-584-6497