The Elbow,tube, cataloged under National Stock Number 4730-01-129-5575, 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 Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-129-5575 |
| Primary Part Number | R44359T-10 |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division |
| Status | ACTIVE |
| Flow Angle | 45.0 DEGREES |
| Connection Style | CUSHION SEAL (TUBE) ALL ENDS |
| Connection Type | THREADED EXTERNAL TUBE FIRST END BULKHEAD |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Material Document and Classification | AMS4965,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL V |
| Nominal Outside Diameter Tube Accommodated | 0.625 INCHES ALL ENDS IN |
| Leg Length | 0.610 INCHES MINIMUM AND 0.628 INCHES MAXIMUM SECOND END IN |
| Leg Length | 1.426 INCHES MINIMUM AND 1.440 INCHES MAXIMUM FIRST END IN |
| Nominal Thread Size | 0.844 INCHES ALL ENDS IN |
| Nominal Thread Size | 0.844 INCHES FIRST END BULKHEAD IN |
| Thread Class | 3A FIRST END BULKHEAD A |
| Thread Class | 3A ALL ENDS A |
| Thread Quantity Per Inch | 18 ALL ENDS |
| Thread Quantity Per Inch | 18 FIRST END BULKHEAD |
| Material | TITANIUM ALLOY UNS R54520 OVERALL |
| Thread Series Designator | UNJS ALL ENDS |
| 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 |
|---|---|
| GE510BN10 | Northrop Grumman Systems Corporation (USA) |
| R44359T-10 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division (USA) |
| AP321T10 | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| ST7M211T10 | The Boeing Company Div Defense (USA) |
| AE16339-10 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| Reference | Meaning |
|---|---|
| 10130681 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| GE510BN | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
| ST7M211 | D/9 Drawing number reference only The Boeing Company Div Defense |
NSN 4730-01-129-5575 is a Elbow,tube, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-129-5575 has 5 manufacturer part numbers on file: GE510BN10 (Northrop Grumman Systems Corporation), R44359T-10 (Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division), AP321T10 (Sps Technologies, Llc Dba Airdrome Precision Components), ST7M211T10 (The Boeing Company Div Defense), AE16339-10 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).
Key specifications for R44359T-10: Flow Angle: 45.0 DEGREES; Connection Style: CUSHION SEAL (TUBE) ALL ENDS; Connection Type: THREADED EXTERNAL TUBE FIRST END BULKHEAD; Connection Type: THREADED EXTERNAL TUBE ALL ENDS. 17 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.