The Radiator,engine Coolant, cataloged under National Stock Number 2930-00-715-7562, is classified within Federal Supply Class 2930 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is American Coleman Company, the Dba Metro Crown International. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-00-715-7562 |
| Primary Part Number | 521-50 |
| Item Name | Radiator,engine Coolant |
| FSC / FSG | 2930 / 29 — No Item Name Available |
| Manufacturer | American Coleman Company, the Dba Metro Crown International |
| Status | ACTIVE |
| Overall Thickness | 5.500 INCHES NOMINAL IN |
| Core Thickness | 2.938 INCHES NOMINAL IN |
| Inlet Connection End Quantity | 1 |
| Fan Shroud | INCLUDED |
| Tank Height | 5.000 INCHES NOMINAL SECOND TANK LOWER IN |
| Valve Casing | NOT INCLUDED |
| Tank Location | LOWER SECOND TANK LOWER |
| Mounting Method | FLANGE SIDE |
| Inlet Connection End Shape | ROUND |
| Outlet Connection End Shape | ROUND |
| Mounting Feature | INCLUDED |
| Core Quantity | 1 |
| Outlet Connection End Quantity | 1 |
| Filler Neck | INCLUDED |
| Tank Width | 21.188 INCHES NOMINAL SECOND TANK LOWER IN |
| Material | COPPER ALLOY TANK FIRST TANK UPPER |
| Core Material and Location | BRASS OVERALL AND COPPER OVERALL |
| Inlet Connection End Type | PLAIN |
| Coolant Level Elbow Check Valve | NOT INCLUDED |
| Material | COPPER ALLOY TANK SECOND TANK LOWER |
| Core Type | TUBE AND CORRUGATED FIN LOCATION NOT OTHERWISE SPECIFIED |
| FSC Application Data | RADIATOR,ENGINE COOLANT,NON-AIRCRAFT |
| Tank Thickness | 3.188 INCHES NOMINAL SECOND TANK LOWER IN |
| Filler Neck Quantity | 1 |
| Tank Height | 4.500 INCHES NOMINAL FIRST TANK UPPER IN |
| Tank Thickness | 5.500 INCHES NOMINAL FIRST TANK UPPER IN |
| Tank Width | 21.188 INCHES NOMINAL FIRST TANK UPPER IN |
| Core Width | 20.625 INCHES NOMINAL IN |
| Tank Quantity | 1 FIRST TANK UPPER |
| Tank Location | UPPER FIRST TANK UPPER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 521-50 | American Coleman Company, the Dba Metro Crown International (USA) |
| N521-50 | Napco International Llc Dba Napco International Inc (USA) |
| RS-1766 | John Boyd Enterprises Inc Dba J B Enterprises Div Jb Radiator Specialties, Inc (USA) |
| 70-3791P5 | Long Mfg Ltd (CAN) |
| N521-50 | Napco Intl Inc (USA) |
| 21-1214 | Long Mfg Ltd (CAN) |
NSN 2930-00-715-7562 is a Radiator,engine Coolant, manufactured by American Coleman Company, the Dba Metro Crown International, classified under FSC 2930 (No Item Name Available). Status: active.
NSN 2930-00-715-7562 has 6 cross-referenced part numbers: 521-50 (American Coleman Company, the Dba Metro Crown International), N521-50 (Napco International Llc Dba Napco International Inc), RS-1766 (John Boyd Enterprises Inc Dba J B Enterprises Div Jb Radiator Specialties, Inc), 70-3791P5 (Long Mfg Ltd), N521-50 (Napco Intl Inc) and 1 more.
There are 10 known substitutes for 2930-00-715-7562: 5310-00-020-4484, 2810-00-118-3498, 6210-00-152-3884 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 521-50: Overall Thickness: 5.500 INCHES NOMINAL IN; Core Thickness: 2.938 INCHES NOMINAL IN; Inlet Connection End Quantity: 1; Fan Shroud: INCLUDED. 30 total characteristics are documented in the Federal Logistics Information System.