assembly identifier portion of the assembly number. It is
stored and displayed in Binary Encoded Decimal (BCD) format. It
has the following format:
NN -1234 -NN RevNo
| | | |____ Part Revision Number
| | |
| | |_________ Suffix = PartID (01-99)
| |
| |______________ Main Body = Sequential No. (0001 - 9999)
|
|___________________ Prefix = Part Class Number or Tab Number (01 - 99).