The Elbow,flange to Tube, cataloged under National Stock Number 4730-01-681-9686, 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 13 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-681-9686 |
| Primary Part Number | 16-12 52M3461CN |
| Item Name | Elbow,flange to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Flange Shape | ROUND FIRST END |
| Flow Angle | 90.0 DEGREES |
| Flange Face Design | PLAIN WITH GASKET GROOVE FIRST END |
| Connection Style | GASKET SEAL (TUBE) SECOND END |
| Connection Type | THREADED EXTERNAL TUBE SECOND END |
| Connection Type | FLANGE FIRST END |
| Style Designator | ELBOW |
| Nominal Outside Diameter Tube Accommodated | 0.75 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 1.00 INCHES FIRST END IN |
| Nominal Thread Size | 1.1875 INCHES SECOND END IN |
| Media for Which Designed | HYDRAULIC FLUID SINGLE RESPONSE |
| Thread Quantity Per Inch | 12 SECOND END |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 16-12 52M3461CN PRIMARY | Sae International Dba Sae International (USA) |
| J1453-2 16-12 52M3461CN | Sae International Dba Sae International (USA) |
| SAE J1453-2 16-12 52M3461CN | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| J1453-2 | 5/1 Secondary reference Sae International Dba Sae International |
NSN 4730-01-681-9686 is a Elbow,flange to Tube, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-681-9686 has 3 manufacturer part numbers on file: 16-12 52M3461CN (Sae International Dba Sae International), J1453-2 16-12 52M3461CN (Sae International Dba Sae International), SAE J1453-2 16-12 52M3461CN (Sae International Dba Sae International).
Key specifications for 16-12 52M3461CN: Flange Shape: ROUND FIRST END; Flow Angle: 90.0 DEGREES; Flange Face Design: PLAIN WITH GASKET GROOVE FIRST END; Connection Style: GASKET SEAL (TUBE) SECOND END. 13 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.