Federal Supply Group (FSG): 49
FSG Name: Maintenance and Repair Shop Equipment
Federal Supply Class (FSC): 4931
FSC Name: Fire Control Maintenance and Repair Shop Specialized Equipment
Part number 921 is manufactured by Graseby Electro-optics Inc.
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): 5
The RNCC code identifier of 5 is defined as: Secondary reference. any additional number, other than a primary number (codes 1, 2, 3, 4), informative reference (code 6) or ve
The RNCC is
Reference Number Variation Code (RNVC): 1
The RNVC code identifier of 1 is defined as: A design control reference or other reference number that does not identify an item of production without the use of additional
The RNVC is
Document Availability Code (DAC): 6
The DAC code identifier of 6 is defined as: The reference number is represented by technical documentation other than a drawing but the documentation was not available to t
The DAC is
Reference Number Action Activity Code (RNAAC): BD
The RNAAC code identifier of BD is defined as: U.s. army aviation & missile command~~~~~~~~redstone arsenal, al 358985230~
The RNAAC is
Precious Metals Indicator Code (PMIC): U
The PMIC code identifier of U is defined as: Precious metal content is unknown
The PMIC is
Demilitarization Code (DEMIL_CODE): D
The DEMIL_CODE code identifier of D is defined as: Usml items - demil required. destroy item and components to prevent restoration or repair to a usable condition. (note 5).
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