The Radiator,engine Coolant, cataloged under National Stock Number 2930-01-028-1376, 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 26 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-028-1376 |
| Primary Part Number | E269333 |
| 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 | 6.750 INCHES NOMINAL SINGLE TANK UPPER IN |
| Core Width | 28.438 INCHES NOMINAL IN |
| Inlet Connection End Type | FLANGED |
| Filler Neck | INCLUDED |
| Core Height | 24.812 INCHES NOMINAL IN |
| Tank Quantity | 1 SINGLE TANK UPPER |
| Mounting Method | BRACKET(S) SIDE |
| Outlet Connection End Quantity | 1 |
| Overall Thickness | 9.687 INCHES NOMINAL IN |
| Tank Thickness | 6.000 INCHES MINIMUM AND 6.120 INCHES MAXIMUM SINGLE TANK UPPER IN |
| Inlet Connection End Shape | ROUND |
| Core Material and Location | BRASS OVERALL |
| Tank Width | 29.000 INCHES NOMINAL SINGLE TANK UPPER IN |
| Inlet Connection End Quantity | 1 |
| Tank Location | UPPER SINGLE TANK UPPER |
| Mounting Feature | INCLUDED |
| Valve Casing | NOT INCLUDED |
| Fan Shroud | NOT INCLUDED |
| Coolant Level Elbow Check Valve | NOT INCLUDED |
| Core Type | TUBE |
| Filler Neck Quantity | 1 |
| Outlet Connection End Shape | ROUND |
| Core Thickness | 5.312 INCHES NOMINAL IN |
| Material | COPPER ALLOY TANK SINGLE TANK UPPER |
| 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 |
|---|---|
| E269333 PRIMARY | Young Touchstone Company Div Young Touchstone (USA) |
| 22-2805 PRIMARY | Long Mfg Ltd (CAN) |
| Reference | Meaning |
|---|---|
| 4174379 | 1/2 Source control — Government-approved source U.S. Government activity |
| 2930010281376 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 2930-01-028-1376 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 2930-01-028-1376 has 2 manufacturer part numbers on file: E269333 (Young Touchstone Company Div Young Touchstone), 22-2805 (Long Mfg Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-255-2737. Verify interchangeability with system specifications before substitution.
Key specifications for E269333: Tank Height: 6.750 INCHES NOMINAL SINGLE TANK UPPER IN; Overall Height: 33.000 INCHES NOMINAL IN; Core Width: 28.438 INCHES NOMINAL IN; Inlet Connection End Type: FLANGED. 26 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.