The Elbow,pipe to Hose, cataloged under National Stock Number 4730-01-666-3680, 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 15 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-666-3680 |
| Primary Part Number | SAE J1231 4-4 431460SA |
| Item Name | Elbow,pipe to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES |
| Nominal Pipe Size Accommodated | 0.25 INCHES SECOND END IN |
| Connection Style | BEADED (HOSE) SECOND END |
| Connection Style | PLAIN (PIPE) FIRST END |
| Nominal Inside Diameter Hose Accommodated | 0.25 INCHES FIRST END IN |
| Connection Type | UNTHREADED EXTERNAL HOSE SECOND END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Style Designator | ELBOW |
| Leg Length | 1.0 INCHES NOMINAL FIRST END IN |
| Leg Length | 2.4 INCHES NOMINAL SECOND END IN |
| Nominal Thread Size | 0.25 INCHES FIRST END IN |
| Surface Treatment | PASSIVATE OVERALL |
| Media for Which Designed | HYDRAULIC FLUID SINGLE RESPONSE |
| Material | STEEL COMP 316 OVERALL |
| Thread Series Designator | NPTF FIRST END |
| 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 |
|---|---|
| SAE J1231 4-4 431460SA PRIMARY | Sae International Dba Sae International (USA) |
| J1231-4-4-431460-SA | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| J1231-4-4-431460-SA | 5/9 Secondary reference U.S. Government activity |
| J1231 | 5/9 Secondary reference U.S. Government activity |
| J1231 | 5/1 Secondary reference Sae International Dba Sae International |
| SAE-J1231 | 3/1 Design control — primary reference Sae International Dba Sae International |
| 4-4-431460-SA | 5/9 Secondary reference Sae International Dba Sae International |
| 4-4-431460-SA | 3/9 Design control — primary reference U.S. Government activity |
NSN 4730-01-666-3680 is a Elbow,pipe to Hose, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-666-3680 has 2 manufacturer part numbers on file: SAE J1231 4-4 431460SA (Sae International Dba Sae International), J1231-4-4-431460-SA (Sae International Dba Sae International).
Key specifications for SAE J1231 4-4 431460SA: Flow Angle: 90.0 DEGREES; Nominal Pipe Size Accommodated: 0.25 INCHES SECOND END IN; Connection Style: BEADED (HOSE) SECOND END; Connection Style: PLAIN (PIPE) FIRST END. 15 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.