C/o mettler no. He20 analytical balance, automatic taring unit w/digitalreadout model no. Ba28, range calibrator meter reading model no. Bb20
No other part numbers with same form, fit, and function found.
NSN 5835-01-384-3206
NSN 4140-00-753-6888
NSN 4140-00-679-9512
NSN 6135-01-434-6308
NSN 6620-01-271-8984
NSN 6620-01-425-2750
NSN 6145-01-400-5819
NSN 5935-00-422-4770
NSN 6645-01-576-9896
NSN 5950-00-436-3095
NSN 5855-01-442-7929
NSN 5996-01-300-4347