| Item Name | Core Assembly Fluid |
| Federal Supply Group (FSG) | Furnace-Steam Plant-Drying Equip Nuclear Reactors |
| Federal Supply Class (FSC) | 4420 Heat Exchangers And Steam Condensers |
| National Item Identification Number (NIIN) | 00-142-1343 (001421343) |
| NCB Code | USA (00) |
| Manufacturer | General Motors Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| FEAT | SPECIAL FEATURES | NONMAGNETIC; FOR FRESH WATER COOLANT ONLY |
| AWMZ | TUBE ATTACHMENT METHOD | BRAZED BOTH ENDS |
| CTRC | EFFECTIVE HEAT TRANSFER SURFACE AREA | 45.8 SQUARE FEET |
| MATT | MATERIAL | COPPER ALLOY TUBES |
| AKMH | CORE DIAMETER | 12.120 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-15726,COMP 70-30 MIL SPEC SINGLE MATERIAL RESPONSE TUBES |
| AKMJ | CORE LENGTH | 13.740 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | STRUT, CYLINDRICAL |
| ARPN | CORE HEIGHT | 12.810 INCHES NOMINAL |
| BRXN | HEAT TRANSFER METHOD | INDIRECT |
| ARNF | TUBE QUANTITY | 136 |
| Relevant Components for NSN - 4420-00-142-1343, 4420001421343 | ||||
| 4420-01-439-6727 (4420014396727) | 4420-01-549-9038 (4420015499038) | 4420-00-360-2054 (4420003602054) | 4420-01-297-1561 (4420012971561) | |
| 4420-01-474-2968 (4420014742968) | 4420-00-614-5490 (4420006145490) | 4440-00-473-0345 (4440004730345) | 4420-01-363-3913 (4420013633913) | |
| 4420-00-072-1191 (4420000721191) | 4460-01-252-8474 (4460012528474) | 4420-00-376-4756 (4420003764756) | 4440-01-542-3419 (4440015423419) | |
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