The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-00-278-5688, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-278-5688 |
| Primary Part Number | 471-3D |
| Item Name | Adapter,straight,tube to Hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | CANCELLED |
| Thread Series Designator | UNF FIRST END |
| Surface Treatment | ANODIZE OVERALL |
| Seat Angle | 37.0 DEGREES FIRST END |
| Material | ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 7075 OVERALL |
| Nominal Outside Diameter Tube Accommodated | 0.188 INCHES FIRST END IN |
| Nominal Thread Size | 0.375 INCHES FIRST END IN |
| Furnished Items and Quantity | 1 HOSE COUPLING NUT |
| Nominal Inside Diameter Hose Accommodated | 0.188 INCHES SECOND END IN |
| Nominal Outside Diameter Hose Accommodated | 0.406 INCHES SECOND END IN |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Connection Style | GRIPPING NIPPLE (NOSE) SECOND END |
| Specification/standard Data | 96906-MS27404 GOVERNMENT STANDARD |
| Connection Type | THREADED EXTERNAL HOSE GRIPPING SECOND END |
| Surface Treatment Document and Classification | MIL-A-3625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| Thread Class | 3B FIRST END |
| Nominal Overall Length | 1.531 INCHES IN |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 471-3D | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 56703 | Dana Corp Weatherhead Div (USA) |
| MS27404D-3 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS27404-3D | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS27404-3D | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| MIL-DTL-38726 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AN773-3 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| MS27404-3D | Hydro-Fitting Manufacturing Corporation (USA) |
| 6MS27404-3P | Gould-Johnson Research Associates Ltd (USA) |
NSN 4730-00-278-5688 is a Adapter,straight,tube to Hose, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-278-5688 has 9 cross-referenced part numbers: 471-3D (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 56703 (Dana Corp Weatherhead Div), MS27404D-3 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS27404-3D (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS27404-3D (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution) and 4 more.
There are 12 known substitutes for 4730-00-278-5688: 3455-00-275-1942, 4730-00-278-5686, 4730-00-278-5689 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 471-3D: Thread Series Designator: UNF FIRST END; Surface Treatment: ANODIZE OVERALL; Seat Angle: 37.0 DEGREES FIRST END; Material: ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 7075 OVERALL. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-278-5688 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.