The Radiator,engine Coolant, cataloged under National Stock Number 2930-01-160-2787, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Young Touchstone Company Div Young Touchstone. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-160-2787 |
| Primary Part Number | 323046 |
| Item Name | Radiator,engine Coolant |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Young Touchstone Company Div Young Touchstone |
| Status | ACTIVE |
| Tank Height | 4.250 INCHES NOMINAL 2D TANK UPPER IN |
| Tank Height | 4.000 INCHES NOMINAL FIRST TANK LOWER IN |
| Core Width | 27.880 INCHES NOMINAL IN |
| Inlet Connection End Type | FLANGED |
| Filler Neck | INCLUDED |
| Core Height | 38.410 INCHES MINIMUM AND 38.417 INCHES MAXIMUM IN |
| Tank Quantity | 1 FIRST TANK LOWER |
| Tank Quantity | 1 2D TANK UPPER |
| Mounting Method | BRACKET(S) BOTTOM |
| Mounting Method | BRACKET(S) TOP |
| Outlet Connection End Quantity | 1 |
| Overall Thickness | 7.380 INCHES NOMINAL IN |
| Tank Thickness | 5.120 INCHES NOMINAL FIRST TANK LOWER IN |
| Tank Thickness | 6.310 INCHES NOMINAL 2D TANK UPPER IN |
| Inlet Connection End Shape | ROUND |
| Tank Width | 30.000 INCHES NOMINAL 2D TANK UPPER IN |
| Tank Width | 30.000 INCHES NOMINAL FIRST TANK LOWER IN |
| Inlet Connection End Quantity | 2 |
| Tank Location | LOWER FIRST TANK LOWER |
| Tank Location | UPPER 2D TANK UPPER |
| Mounting Feature | NOT INCLUDED |
| Coolant Level Elbow Check Valve | NOT INCLUDED |
| Core Type | CORRUGATED FIN AND TUBE LOCATION NOT OTHERWISE SPECIFIED |
| Filler Neck Quantity | 1 |
| Outlet Connection End Shape | ROUND |
| Core Thickness | 4.530 INCHES NOMINAL IN |
| Core Quantity | 1 |
| Outlet End Connection Type | FLANGED |
| 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 |
|---|---|
| 323046 PRIMARY | Young Touchstone Company Div Young Touchstone (USA) |
| Reference | Meaning |
|---|---|
| 53515705 | 5/9 Secondary reference U.S. Government activity |
| 11-4120 | 5/9 Secondary reference Long Mfg Ltd |
| 90005830 | 5/9 Secondary reference U.S. Government activity |
NSN 2930-01-160-2787 is a Radiator,engine Coolant, manufactured by Young Touchstone Company Div Young Touchstone, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-160-2787 has 1 manufacturer part number on file: 323046 (Young Touchstone Company Div Young Touchstone).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-301-7374, 6150-01-333-2492. Verify interchangeability with system specifications before substitution.
Key specifications for 323046: Tank Height: 4.250 INCHES NOMINAL 2D TANK UPPER IN; Tank Height: 4.000 INCHES NOMINAL FIRST TANK LOWER IN; Overall Height: 48.000 INCHES NOMINAL IN; Core Width: 27.880 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.