The Radiator,engine Coolant, cataloged under National Stock Number 2930-00-402-8210, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Long Mfg Ltd. Government technical data includes 26 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2930-00-402-8210 |
| Primary Part Number | 13-3067 |
| Item Name | Radiator,engine Coolant |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Long Mfg Ltd |
| Status | ACTIVE |
| Tank Height | 5.938 INCHES NOMINAL SECOND TANK LOWER IN |
| Tank Height | 6.625 INCHES NOMINAL FIRST TANK UPPER IN |
| Core Width | 28.688 INCHES NOMINAL IN |
| Inlet Connection End Type | FLANGED |
| Filler Neck | INCLUDED |
| Core Height | 24.562 INCHES NOMINAL IN |
| Mounting Method | BRACKET(S) BOTTOM |
| Outlet Connection End Quantity | 1 |
| Overall Thickness | 11.750 INCHES NOMINAL IN |
| Tank Thickness | 11.750 INCHES NOMINAL FIRST TANK UPPER IN |
| Tank Thickness | 9.125 INCHES NOMINAL SECOND TANK LOWER IN |
| Inlet Connection End Shape | ROUND |
| Core Material and Location | BRASS OVERALL |
| Tank Width | 33.500 INCHES NOMINAL FIRST TANK UPPER IN |
| Tank Width | 33.500 INCHES NOMINAL SECOND TANK LOWER IN |
| Inlet Connection End Quantity | 1 |
| Mounting Feature | INCLUDED |
| Fan Shroud | NOT INCLUDED |
| Coolant Level Elbow Check Valve | NOT INCLUDED |
| Core Type | PLATE FIN |
| Filler Neck Quantity | 1 |
| Outlet Connection End Shape | ROUND |
| Core Thickness | 3.469 INCHES NOMINAL IN |
| Core Quantity | 1 |
| Outlet End Connection Type | FLANGED |
| Furnished Items and Quantity | CAP WITH CHAIN 1 |
| 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 |
|---|---|
| 13-3067 PRIMARY | Long Mfg Ltd (CAN) |
| Reference | Meaning |
|---|---|
| RB744MA | 5/9 Secondary reference Long Mfg Ltd |
| 493632 | 5/9 Secondary reference American Standard Inc Westinghouse Air Brake Co Div |
| 493632 | 5/9 Secondary reference Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co |
NSN 2930-00-402-8210 is a Radiator,engine Coolant, manufactured by Long Mfg Ltd, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-00-402-8210 has 1 manufacturer part number on file: 13-3067 (Long Mfg Ltd).
2 possible matches (shared part number, not a government interchangeability claim): 5355-01-302-9639, 4720-01-481-8419. Verify interchangeability with system specifications before substitution.
Key specifications for 13-3067: Tank Height: 5.938 INCHES NOMINAL SECOND TANK LOWER IN; Tank Height: 6.625 INCHES NOMINAL FIRST TANK UPPER IN; Overall Height: 43.562 INCHES NOMINAL IN; Core Width: 28.688 INCHES NOMINAL IN. 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.