The Pipe,bent,metallic, cataloged under National Stock Number 4710-01-461-1531, 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 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4710-01-461-1531 |
| Primary Part Number | 017-09644-003 |
| Item Name | Pipe,bent,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Aqua-Chem, Inc. Dba Aqua-Chem Inc |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| 17-9644-3 | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| 017-09644-003 PRIMARY | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| Reference | Meaning |
|---|---|
| 017-09644-003 | 5/9 Secondary reference Aqua-Chem, Inc. |
| 17-9644-3 | 5/9 Secondary reference Aqua-Chem, Inc. |
NSN 4710-01-461-1531 is a Pipe,bent,metallic, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-461-1531 has 2 manufacturer part numbers on file: 17-9644-3 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 017-09644-003 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).
Key specifications for 017-09644-003: Special Features: 90/10 COPPER/NICKEL; 53 5/16 IN. LONG; PREFORMED INTO U-TUBE BY MANUFACTURER IN; Part Name Assigned by Controlling Agency: U-TUBE; End Item Identification: PART OF THE TUBE BUNDLE FOR THE EVAPORATOR OF THE 4620-01-254-6688 DISTILLATION UNIT,WATER THERMO COMPRESSION (HFX); Material: COPPER ALLOY. 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.