The Elbow,tube, cataloged under National Stock Number 4730-00-784-1879, 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 Eaton SAS. Government technical data includes 17 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through both NSN and commercial part number lookups. 16 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-784-1879 |
| Primary Part Number | 2039-10-10S |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Eaton SAS |
| Status | ACTIVE |
| Furnished Items and Quantity | 2 FLARED SLEEVE AND 2 SHORT COUPLING NUT |
| Flow Angle | 90.0 DEGREES |
| Surface Treatment Document and Classification | J515 ASSN STD SINGLE TREATMENT RESPONSE AND QQ-P-416, TY 3, CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Connection Style | FLARED (TUBE) ALL ENDS |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Nominal Outside Diameter Tube Accommodated | 0.625 INCHES ALL ENDS IN |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Leg Length | 1.450 INCHES NOMINAL ALL ENDS IN |
| Nominal Thread Size | 0.875 INCHES ALL ENDS IN |
| Seat Angle | 37.0 DEGREES ALL ENDS |
| Specification/standard Data | 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51505 GOVERNMENT STANDARD |
| Maximum Operating Temp | 250.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Nondefinitive Spec/std Data | 4D FIGURE |
| Media for Which Designed | HYDRAULIC FLUID SINGLE RESPONSE |
| Thread Class | 2A ALL ENDS A |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF ALL ENDS |
| 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 |
|---|---|
| 2039-10-10S | Eaton SAS (FRA) |
| 010370-57L | Bobcat France (FRA) |
| Reference | Meaning |
|---|---|
| MS51505A10 | 5/1 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| MIL-DTL-18866 | 4/1 Identification reference U.S. Government activity |
| J514 | 5/1 Secondary reference Sae International Dba Sae International |
| MS51505B10 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| MS51505A10 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| 10ETX-S | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| MS51505A10 | 5/9 Secondary reference U.S. Government activity |
| J514 | 5/9 Secondary reference U.S. Government activity |
| MS51505A10 | 2/2 Government specification standardization U.S. Government activity |
| 10-10 070201CA | 5/1 Secondary reference Sae International Dba Sae International |
| 10-10 070201CA | 5/9 Secondary reference U.S. Government activity |
| 2039-10-10S | C/1 Advisory reference — outside the item-of-supply concept Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| MS51505A10 | 5/1 Secondary reference U.S. Government activity |
| MS51505A10 | 5/9 Secondary reference Imperial |
| MS51505A10 | 5/9 Secondary reference U.S. Government activity |
| 10EBTXS | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters |
NSN 4730-00-784-1879 is a Elbow,tube, manufactured by Eaton SAS, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-784-1879 has 2 manufacturer part numbers on file: 2039-10-10S (Eaton SAS), 010370-57L (Bobcat France).
Key specifications for 2039-10-10S: Furnished Items and Quantity: 2 FLARED SLEEVE AND 2 SHORT COUPLING NUT; Flow Angle: 90.0 DEGREES; Surface Treatment Document and Classification: J515 ASSN STD SINGLE TREATMENT RESPONSE AND QQ-P-416, TY 3, CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Connection Style: FLARED (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.