The Heat Exchang Module, cataloged under National Stock Number 4910-01-459-7391, is classified within Federal Supply Class 4910 (Motor Vehicle Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Power Test, Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4910-01-459-7391 |
| Primary Part Number | 73088 |
| Item Name | Heat Exchang Module |
| FSC / FSG | 4910 / 49 — Motor Vehicle Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Power Test, Llc |
| Status | ACTIVE |
| Package Nominal Overall Height and Type | 86.00 INCHES SHIPPING CONTAINER IN |
| Package Nominal Overall Width and Type | 51.00 INCHES SHIPPING CONTAINER IN |
| Package Nominal Overall Length and Type | 99.00 INCHES SHIPPING CONTAINER IN |
| Accessory Components and Quantity | HEAT EXCHANGER 1; RAW WATER PUMPS 4; COMBINATION MOTOR STARTER/DISCONNECT PANEL 1; BASE FABRICATION 1; INLET AND OUTLET MANIFOLDS 1; RETURN WATER CONNECTION HOSE 2" X 20 FT WITH QD ENDS 1; SUCTION STRAINER 6" 1; QUICK DISCONNECT CONNECTIONS 2; ELECTRICAL CABLE 40 FT LG 4 FT |
| Functional Description | THIS ITEM IS USED IN CONJUNCTION WITH THE FRESH WATER PUMPS MODULE (MODEL 73087) PROVIDES A MEANS TO COOL WARM FRESH WATER DISCHARGED FROM THE DYNAMOMETER AND ENGINE BY PASSING IT THROUGH A NON CONTACT HEAT EXCHANGER. AN AVAILABLE WATER SUPPLY IS CIRCULATED THROUGH THE RAW WATER SIDE OF THE EXCHANGER WITH THE SUPPLIED PUMPS AND RETURNED TO THE SOURCE. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 73088 PRIMARY | Power Test, Llc (USA) |
NSN 4910-01-459-7391 is a Heat Exchang Module, manufactured by Power Test, Llc, classified under FSC 4910, Motor Vehicle Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4910-01-459-7391 has 1 manufacturer part number on file: 73088 (Power Test, Llc).
Key specifications for 73088: Package Nominal Overall Height and Type: 86.00 INCHES SHIPPING CONTAINER IN; Package Nominal Overall Width and Type: 51.00 INCHES SHIPPING CONTAINER IN; Package Nominal Overall Length and Type: 99.00 INCHES SHIPPING CONTAINER IN; Accessory Components and Quantity: HEAT EXCHANGER 1; RAW WATER PUMPS 4; COMBINATION MOTOR STARTER/DISCONNECT PANEL 1; BASE FABRICATION 1; INLET AND OUTLET MANIFOLDS 1; RETURN WATER CONNECTION HOSE 2" X 20 FT WITH QD ENDS 1; SUCTION STRAINER 6" 1; QUICK DISCONNECT CONNECTIONS 2; ELECTRICAL CABLE 40 FT LG 4 FT. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.