This the humidity manifold assembly for the old style pm-2400 pole mount air dryer. It is lised in the parts book on pg 14, item number 18
No other part numbers with same form, fit, and function found.
NSN 5920-01-425-1780
NSN 5945-01-304-6778
NSN 5905-01-624-3372
NSN 6240-00-097-1041
NSN 5920-01-106-1137
NSN 5905-01-188-4273
NSN 5910-01-474-5479
NSN 5990-00-350-2352
NSN 5998-01-003-7491
NSN 5999-00-097-3788
NSN 5990-01-277-9753
NSN 4140-01-199-9771
Last Updated: 07/05/2025