The Modification Kit,heat Exchangers, cataloged under National Stock Number 4420-01-642-2317, is classified within Federal Supply Class 4420 (Heat Exchangers and Steam Condensers) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Tranter Phe Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Modification Kit,heat Exchangers |
| FSC / FSG | 4420 — Heat Exchangers and Steam Condensers (FSG 44) |
| Manufacturers | Tranter Phe Inc (CAGE 64525); Ge Energy Power Conversion Usa Inc. (CAGE 4DSJ9) |
| Parameter | Value |
|---|---|
| NSN | 4420-01-642-2317 |
| Primary Part Number | GCD-016-M-4-PI-24 |
| Item Name | Modification Kit,heat Exchangers |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | Tranter Phe Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| GCD-016-M-4-PI-24 PRIMARY | Tranter Phe Inc (USA) |
| MP10097-420101 REV N ITEM 31 | Ge Energy Power Conversion Usa Inc. (USA) |
| CVT-2356-MP10097/420103-31 | Ge Energy Power Conversion Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| MP10097-4201031 | D/9 Drawing number reference only Ge Energy Power Conversion Usa Inc. |
NSN 4420-01-642-2317 is a Modification Kit,heat Exchangers, manufactured by Tranter Phe Inc, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-01-642-2317 has 3 manufacturer part numbers on file: GCD-016-M-4-PI-24 (Tranter Phe Inc), MP10097-420101 REV N ITEM 31 (Ge Energy Power Conversion Usa Inc.), CVT-2356-MP10097/420103-31 (Ge Energy Power Conversion Usa Inc.).
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.