
These cartridges are similar to the M332A1 cartridge except for the method of assembling the tracer and a muzzle velocity of 3,875 feet per second. They may be assembled with either brass or steel cartridge cases.
No information about hazardous components.
Cartridge, 90mm HVAP-T, M332A1
TM 9-1300-203, Artillery Ammunition (1967)