Federal Supply Group (FSG): 58
FSG Name: Communication, Detection, and Coherent Radiation Equipment
Federal Supply Class (FSC): 5831
FSC Name: Intercommunication and Public Address Systems, Airborne
Part number MS91405B1D1 is manufactured by Military Standards.
This part's location of final manufacture is the United States of America, which has a NATO country code designation of 00.
Reference Number Category Code (RNCC): 2
The RNCC code identifier of 2 is defined as: Definitive government specification or standard designator reference. a part number, style number, or type designator included i
The RNCC is
Reference Number Variation Code (RNVC): 2
The RNVC code identifier of 2 is defined as: A design control reference or other reference number that is an item-identifying number for an item of production, or is either
The RNVC is
Document Availability Code (DAC): E
The DAC code identifier of E is defined as: The reference number is represented by engineering data other than an engineering drawing. the data is available for unlimited u
The DAC is
Reference Number Action Activity Code (RNAAC): XX
The RNAAC code identifier of XX is defined as:
The RNAAC is
Precious Metals Indicator Code (PMIC): A
The PMIC code identifier of A is defined as: Item does not contain precious metal.
The PMIC is
Demilitarization Code (DEMIL_CODE): B
The DEMIL_CODE code identifier of B is defined as: Usml items - mutilation to the point of scrap required worldwide. (note 7).
The DEMIL_CODE is
Hazardous Materials Indicator Code (HMIC): N
The HMIC code identifier of N is defined as: There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
The HMIC is