The Radiator,engine Coolant, cataloged under National Stock Number 2930-00-707-8768, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Fabco Generators, Inc. Dba Fabco Power. Government technical data includes 28 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 | 2930-00-707-8768 |
| Primary Part Number | JD688 |
| Item Name | Radiator,engine Coolant |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Fabco Generators, Inc. Dba Fabco Power |
| Status | ACTIVE |
| Tank Height | 3.000 INCHES NOMINAL 2D TANK UPPER IN |
| Tank Height | 2.000 INCHES NOMINAL FIRST TANK LOWER IN |
| Core Width | 20.000 INCHES NOMINAL IN |
| Inlet Connection End Type | FLANGED |
| Filler Neck | NOT INCLUDED |
| Core Height | 19.000 INCHES NOMINAL IN |
| Tank Quantity | 1 FIRST TANK LOWER |
| Tank Quantity | 1 2D TANK UPPER |
| Mounting Method | BRACKET(S) SIDE |
| Outlet Connection End Quantity | 1 |
| Overall Thickness | 4.500 INCHES NOMINAL IN |
| Tank Thickness | 3.000 INCHES NOMINAL 2D TANK UPPER IN |
| Tank Thickness | 3.375 INCHES NOMINAL FIRST TANK LOWER IN |
| Inlet Connection End Shape | OVAL |
| Core Material and Location | BRASS OVERALL |
| Tank Width | 20.000 INCHES NOMINAL 2D TANK UPPER IN |
| Tank Width | 20.000 INCHES NOMINAL FIRST TANK LOWER IN |
| Inlet Connection End Quantity | 1 |
| Tank Location | LOWER FIRST TANK LOWER |
| Tank Location | UPPER 2D TANK UPPER |
| Mounting Feature | INCLUDED |
| Valve Casing | NOT INCLUDED |
| Fan Shroud | INCLUDED |
| Coolant Level Elbow Check Valve | NOT INCLUDED |
| Core Type | CORRUGATED FIN |
| Outlet Connection End Shape | ROUND |
| Core Thickness | 1.875 INCHES NOMINAL IN |
| Material | COPPER ALLOY TANK 2D TANK UPPER |
| 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 |
|---|---|
| JD688 PRIMARY | Fabco Generators, Inc. Dba Fabco Power (USA) |
NSN 2930-00-707-8768 is a Radiator,engine Coolant, manufactured by Fabco Generators, Inc. Dba Fabco Power, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-00-707-8768 has 1 manufacturer part number on file: JD688 (Fabco Generators, Inc. Dba Fabco Power).
Key specifications for JD688: Tank Height: 3.000 INCHES NOMINAL 2D TANK UPPER IN; Tank Height: 2.000 INCHES NOMINAL FIRST TANK LOWER IN; Overall Height: 25.500 INCHES NOMINAL IN; Core Width: 20.000 INCHES NOMINAL IN. 28 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.