The Reducer,tube, cataloged under National Stock Number 4730-01-732-7080, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 16 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-732-7080 |
| Primary Part Number | W1612V |
| Item Name | Reducer,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Nominal Width Across Flats | 1.630 INCHES OVERALL IN |
| Mounting End Type | ENLARGED |
| Surface Treatment Document and Classification | AMS2472 INTERNATIONAL STD/SPEC 1ST TREATMENT RESPONSE AND MIL-A-8625 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| Connection Style | FLARED (TUBE) ALL ENDS |
| Coupling Flange Shape | HEXAGON |
| Nominal Overall Length | 2.156 INCHES IN |
| Material Document and Classification | AMS-QQ-A-225/9 AEROSPACE MATERIAL SPEC STD 1ST MATERIAL RESPONSE AND AMS4124 AEROSPACE MATERIAL SPEC STD 2ND MATERIAL RESPONSE OVERALL |
| Nominal Outside Diameter Tube Accommodated | 0.750 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 1.00 INCHES FIRST END IN |
| Seat Angle | 15.0 DEGREES FIRST END |
| Specification/standard Data | SAE AS5174W1612V INTERNATIONAL STD/SPEC |
| Surface Treatment | ALUMINUM OVERALL |
| Thread Class | 3A OVERALL A |
| Material | ALUMINUM ALLOY 7075 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) OVERALL |
| Seat Type | GROOVED |
| 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 |
|---|---|
| AS5174W1612V | Sae International Dba Sae International (USA) |
| W1612V PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AS5174 | 5/1 Secondary reference Sae International Dba Sae International |
NSN 4730-01-732-7080 is a Reducer,tube, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-732-7080 has 2 manufacturer part numbers on file: AS5174W1612V (Sae International Dba Sae International), W1612V (Sae International Dba Sae International).
Key specifications for W1612V: Nominal Width Across Flats: 1.630 INCHES OVERALL IN; Mounting End Type: ENLARGED; Surface Treatment Document and Classification: AMS2472 INTERNATIONAL STD/SPEC 1ST TREATMENT RESPONSE AND MIL-A-8625 MIL SPEC 2ND TREATMENT RESPONSE OVERALL; Connection Style: FLARED (TUBE) ALL ENDS. 16 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.