American Standard

 

Style 1:

The Date of Manufacture is in the first four or five digits of the serial number and represent the year, fiscal week and day of production:

7032TPW4F

7 03 2 TPW4F

7 Year

03 Fiscal Week

2 Work Day

 

10161KEDBA

10 16 1 KEDBA

10 Year

16 Fiscal Week

1 Work Day

 

Style 2:

The Date of Manufacture is in the first three digits of the serial number and represents the month and year of production:

F91-90291

F 91-90291

91 Year

F Month (June) SEE MONTH CHART AT BOTTOM

 

Style 3:

The Date of Manufacture is in the first four digits of the serial number and represent the year and month of production:

850304191

85 03 04191

85 Year

03 Month (March)

 

Style 4:

The Date of Manufacture is in the first three digits of the serial number and represent the year and month of manufacture:

85J-15475-01

85 J -15475-01

85 Year

J Month (September)

 

A January                   G July

B February                 H August

C March                      J September

D April                        K October

E May                          L November   

F June                         M December