The Elbow,tube, cataloged under National Stock Number 4730-01-470-2368, 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 4 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-470-2368 |
| Primary Part Number | SAE J1453-3 6-6 520221SA |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Connection Type | THREADED INTERNAL TUBE SECOND END |
| Nominal Outside Diameter Tube Accommodated | 0.3750 INCHES ALL ENDS IN |
| Leg Length | 1.170 INCHES NOMINAL SECOND END IN |
| Leg Length | 0.980 INCHES NOMINAL FIRST END IN |
| Nominal Thread Size | 0.6875 INCHES ALL ENDS IN |
| Seat Angle | 37.0 DEGREES SECOND END |
| Sweep Type | SHORT |
| Thread Class | 2A FIRST END A |
| Thread Class | 2B SECOND END |
| Thread Quantity Per Inch | 16 ALL ENDS |
| Material | STEEL COMP 304 OVERALL |
| Thread Series Designator | UNF FIRST END |
| Thread Series Designator | UNF SECOND 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 |
|---|---|
| 6 C6LO-SS | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| SAE J1453-3 6-6 520221SA PRIMARY | Sae International Dba Sae International (USA) |
| 6780805-1 | Naval Sea Systems Command (USA) |
| 6-C6LO-SS | Air Hydro Power, Llc Dba Air Hydro Power Div Air Hydro Power (USA) |
| Reference | Meaning |
|---|---|
| 6-6 520221SA | 5/9 Secondary reference U.S. Government activity |
| J1453-3 | 5/9 Secondary reference Sae International Dba Sae International |
| 6 C6LO-SS | 5/9 Secondary reference U.S. Government activity |
| 6-6 520221SA | 5/9 Secondary reference Sae International Dba Sae International |
| J1453-3 | 5/9 Secondary reference U.S. Government activity |
| SAE-J1453/3 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 4730-01-470-2368 is a Elbow,tube, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-470-2368 has 4 manufacturer part numbers on file: 6 C6LO-SS (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), SAE J1453-3 6-6 520221SA (Sae International Dba Sae International), 6780805-1 (Naval Sea Systems Command), 6-C6LO-SS (Air Hydro Power, Llc Dba Air Hydro Power Div Air Hydro Power).
Key specifications for SAE J1453-3 6-6 520221SA: Flow Angle: 90.0 DEGREES; Connection Type: THREADED EXTERNAL TUBE FIRST END; Connection Type: THREADED INTERNAL TUBE SECOND END; Nominal Outside Diameter Tube Accommodated: 0.3750 INCHES ALL ENDS IN. 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.