| MATERIAL | STEEL |
| SURFACE TREATMENT | CERAMIC OR |
| ENAMEL |
| DESIGN TYPE | WET |
| COOLANT TYPE | WATER |
| MUFFLER DESIGN | DIRECTIONAL VANE |
| BAFFLE QUANTITY | 2 |
| TUBE QUANTITY | 2 |
| BODY SHAPE | ROUND |
| OVERALL LENGTH | 28.500 INCHES NOMINAL |
| OVERALL DIAMETER | 18.500 INCHES NOMINAL |
| OPERATING POSITION | HORIZONTAL |
| INLET CONNECTION TYPE | FLANGE |
| INLET LOCATION | 4-1/4 IN. C TO C FROM HORIZONTAL CENTER LINE |
| INLET PROJECTION LENGTH | 3.000 INCHES NOMINAL |
| INLET FLANGE SHAPE | ROUND |
| INLET FLANGE MOUNTING PROVISION AND QUANTITY | 8 HOLES |
| INLET FLANGE MOUNTING HOLE DIAMETER | 0.875 INCHES NOMINAL |
| INLET FLANGE MOUNTING PROVISION SPACING | 8-1/2 IN. DIA BOLT CIRCLE |
| OUTLET CONNECTION TYPE | FLANGE |
| OUTLET LOCATION | 4-13/16 IN. C TO C FROM HORIZONTAL CENTER LINE |
| OUTLET PROJECTION LENGTH | 3.000 INCHES NOMINAL |
| OUTLET FLANGE SHAPE | ROUND |
| OUTLET FLANGE MOUNTING PROVISION AND QUANTITY | 8 HOLES |
| OUTLET FLANGE MOUNTING HOLE DIAMETER | 0.875 INCHES NOMINAL |
| OUTLET FLANGE MOUNTING PROVISION SPACING | 8.500 IN. DIA BOLT CIRCLE |
| WATER INLET CONNECTION TYPE | THREADED |
| WATER INLET LOCATION | DIRECTLY ABOVE EXHAUST INLET |
| WATER INLET PROJECTION LENGTH | 0.313 INCHES NOMINAL |
| WATER INLET THREAD SIZE | 2-11-1/2 |
| WATER INLET THREAD SERIES DESIGNATOR | NPT |
| WATER INLET THREAD DIRECTION | RIGHT-HAND |
| WATER INLET THREAD LOCATION | INTERNAL |
| NONDEFINITIVE SPEC/STD DATA | B TYPE |
| DEPARTURE FROM CITED DESIGNATOR | ACQW,ARNJ,ARNK,ARNL,ARNM,ARNN,ARNP,ARNQ,ARNR,ARNS,ARNT,ARNW,ARNX,ACRX,ARSP,ARSQ,ARTE,ARTH,ARTJ,ARTK,ARTL,ARTM,ARTN,ARTP,ARTQ,ARTR,ARTS,ARTT,ARTW,ARTX,ARTY,ARTZ,ARWA,AJLW |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILM15337TYPEB |