The Pipe Assembly,metal, cataloged under National Stock Number 4710-01-352-5646, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-352-5646 |
| Primary Part Number | 120-01785-000 |
| Item Name | Pipe Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Aqua-Chem, Inc. Dba Aqua-Chem Inc |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 2.000 INCHES IN |
| Nominal Pipe Size Designation | 2.000 INCHES IN |
| Design Form | PREBENT |
| Connection Type | BRAZING, PIPE AND SOCKET, WELD, PIPE |
| End Connection Quantity | 2 |
| Wall Thickness | 0.156 INCHES NOMINAL IN |
| Material | NICKEL ALLOY OR COPPER ALLOY |
| Construction | SEAMLESS OR STRAIGHT SEAMED |
| 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 |
|---|---|
| 120-01785-000 | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| Reference | Meaning |
|---|---|
| 120-01785-000 | 5/9 Secondary reference Aqua-Chem, Inc. |
| 120-01785 | 5/9 Secondary reference Aqua-Chem, Inc. |
| 13229E0632 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4710-01-352-5646 is a Pipe Assembly,metal, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-352-5646 has 1 manufacturer part number on file: 120-01785-000 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).
Key specifications for 120-01785-000: Nominal Pipe Size Accommodated: 2.000 INCHES IN; Nominal Pipe Size Designation: 2.000 INCHES IN; Design Form: PREBENT; Connection Type: BRAZING, PIPE AND SOCKET, WELD, PIPE. 8 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.