This circuit board is part of a whistle control unit
No other part numbers with same form, fit, and function found.
NSN 5920-00-221-5131
NSN 5996-01-237-1615
NSN 5998-00-058-0516
NSN 5998-01-150-4320
NSN 5999-00-019-4189
NSN 7035-01-027-1718
NSN 6685-01-014-5983
NSN 5999-01-304-0609
NSN 5835-01-482-1591
NSN 6610-00-664-2190
NSN 5915-01-528-1169
NSN 5960-01-505-2426
Last Updated: 01/31/2025