The Reducer,tube, cataloged under National Stock Number 4730-01-731-7673, 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 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-731-7673 |
| Primary Part Number | W1008V |
| 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 | 1.113 INCHES ALL ENDS IN |
| Mounting End Type | SADDLE FLANGE |
| Surface Treatment Document and Classification | AMS2472 NATIONAL SPEC 1ST TREATMENT RESPONSE AND MIL-A8625 MIL SPEC 1ST TREATMENT RESPONSE OVERALL |
| Nominal Length | 1.750 INCHES ALL ENDS IN |
| Material Document and Classification | AMS-QQ-A-225/9 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE AND AMS4124 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES 2ND END IN |
| Nominal Outside Diameter Tube Accommodated | 0.625 INCHES 1ST END IN |
| Specification/standard Data | SAE AS5174 INTERNATIONAL STD/SPEC |
| Nondefinitive Spec/std Data | 3A CLASS A |
| Surface Treatment | ANODIZE OVERALL |
| Material | UNABLE TO DECODE |
| 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 |
|---|---|
| W1008V PRIMARY | Sae International Dba Sae International (USA) |
| AS5174W1008V | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AS5174 | 5/1 Secondary reference Sae International Dba Sae International |
NSN 4730-01-731-7673 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 4730-01-731-7673 has 2 manufacturer part numbers on file: W1008V (Sae International Dba Sae International), AS5174W1008V (Sae International Dba Sae International).
Key specifications for W1008V: Nominal Width Across Flats: 1.113 INCHES ALL ENDS IN; Mounting End Type: SADDLE FLANGE; Surface Treatment Document and Classification: AMS2472 NATIONAL SPEC 1ST TREATMENT RESPONSE AND MIL-A8625 MIL SPEC 1ST TREATMENT RESPONSE OVERALL; Nominal Length: 1.750 INCHES ALL ENDS IN. 12 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.