Federal Supply Group (FSG): 25
FSG Name: Vehicular Equipment Components
Federal Supply Class (FSC): 2520
FSC Name: Vehicular Power Transmission Components
Part number 721B is manufactured by Dudco Products Co.
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): 3
The RNCC code identifier of 3 is defined as: Design control reference. the primary number used to identify an item of production or a range of items of production, by the ma
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): X
The DAC code identifier of X is defined as: Dac not known. found on u.s. nsns that were assigned before 1975. cannot be used for new item assignment, or any maintenance act
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): U
The PMIC code identifier of U is defined as: Precious metal content is unknown
The PMIC is
Demilitarization Code (DEMIL_CODE): A
The DEMIL_CODE code identifier of A is defined as: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinatio
The DEMIL_CODE is
Hazardous Materials Indicator Code (HMIC): P
The HMIC code identifier of P is defined as: There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user.
The HMIC is
Schedule B (SCHEDULE_B): 8483909500
The SCHEDULE_B code identifier of 8483909500 is defined as: Parts, of bearing housings & plain shaft bearings, housed bearings, clutches, universal joints, flywheels and transmissio
The SCHEDULE_B is