M1112 water trailer (courtesy photo)
It’s true that sometimes even the experts make a mistake. So if your unit has M1112 water trailers, TM 9-2330-397-13&P (Dec 15) has incorrect NSNs listed for the tire and wheel assembly.
The TM shows NSN 2530-01-435-1913 for the wheel and pneumatic tire. This NSN is incorrect and should be NSN 2530-01-609-5940. The pneumatic tire, NSN 2610-01-439-6222, is incorrect and should be NSN 2610-01-605-8124.
Also, the TM shows NSN 2530-01-528-7038 for the wheel and pneumatic tire rim. This NSN is incorrect and should be NSN 2530-01-435-1913 instead.
Make a note until the TM is updated.
Need a visual? Take a look at the excerpt below of Fig 14 for the tire and wheel assembly in the TM.
Incorrect NSNs are shown in red / Correct NSNs are in green
Excerpt of Fig 14 – Tire and Wheel Assembly