The Elbow,tube to Boss, cataloged under National Stock Number 4730-01-708-4531, 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 Northrop Grumman Systems Corp Integrated Systems Sector. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-708-4531 |
| Primary Part Number | NGE510GY08 |
| Item Name | Elbow,tube to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Northrop Grumman Systems Corp Integrated Systems Sector |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES |
| Connection Style | GASKET SEAL (HOSE) SECOND END |
| Connection Style | EXTERNAL FIRST END BULKHEAD |
| Connection Type | THREADED EXTERNAL TUBE FIRST END BULKHEAD |
| Connection Type | THREADED INTERNAL BOSS SECOND END |
| Style Designator | ELBOW |
| Material Document and Classification | AMS 4928 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE ELBOW |
| Operating Pressure | 5000.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Leg Length | 2.2740 INCHES NOMINAL FIRST END BULKHEAD IN |
| Nominal Thread Size | 0.71880 INCHES FIRST END BULKHEAD IN |
| Nominal Outside Diameter | 0.5000 INCHES FIRST END BULKHEAD IN |
| Thread Class | 3A FIRST END BULKHEAD A |
| Thread Quantity Per Inch | 20 FIRST END BULKHEAD |
| Material | TITANIUM ALLOY ELBOW |
| Thread Series Designator | UNJS FIRST END BULKHEAD |
| 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 |
|---|---|
| L50043T08 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| NGE510GY08 PRIMARY | Northrop Grumman Systems Corp Integrated Systems Sector (USA) |
| Reference | Meaning |
|---|---|
| NGE510GY | D/9 Drawing number reference only Northrop Grumman Systems Corp Integrated Systems Sector |
NSN 4730-01-708-4531 is a Elbow,tube to Boss, manufactured by Northrop Grumman Systems Corp Integrated Systems Sector, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-708-4531 has 2 manufacturer part numbers on file: L50043T08 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), NGE510GY08 (Northrop Grumman Systems Corp Integrated Systems Sector).
Key specifications for NGE510GY08: Flow Angle: 90.0 DEGREES; Connection Style: GASKET SEAL (HOSE) SECOND END; Connection Style: EXTERNAL FIRST END BULKHEAD; Connection Type: THREADED EXTERNAL TUBE FIRST END BULKHEAD. 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.