The Tube Bundle,cooler, cataloged under National Stock Number 4420-01-147-1392, 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 Ametek Inc Heat Transfer Div. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4420-01-147-1392 |
| Primary Part Number | 4170Q004 |
| Item Name | Tube Bundle,cooler |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | Ametek Inc Heat Transfer Div |
| Status | ACTIVE |
| General Characteristics Item Description | METAL TUBES;0.625 IN. OD;0.028 IN. WALL;107.812 IN. LG;244 QTY TUBES IN |
| 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 |
|---|---|
| 4170Q004 PRIMARY | Ametek Inc Heat Transfer Div (USA) |
| Reference | Meaning |
|---|---|
| 4170Q004 | 5/9 Secondary reference Gulf and Western Mfg Co Bohn Heat Transfer Group |
| 4170Q004 | 5/9 Secondary reference Gulf and Western Mfg Co Bohn Heat Transfer Div |
NSN 4420-01-147-1392 is a Tube Bundle,cooler, manufactured by Ametek Inc Heat Transfer Div, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-01-147-1392 has 1 manufacturer part number on file: 4170Q004 (Ametek Inc Heat Transfer Div).
Key specifications for 4170Q004: General Characteristics Item Description: METAL TUBES;0.625 IN. OD;0.028 IN. WALL;107.812 IN. LG;244 QTY TUBES IN. 1 specification is 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.