The Nut,tube Coupling, cataloged under National Stock Number 4730-00-800-8150, 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 Dana Corp Weatherhead Div. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-800-8150 |
| Primary Part Number | MS51823-3P |
| Item Name | Nut,tube Coupling |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Dana Corp Weatherhead Div |
| Status | CANCELLED |
| Thread Direction | RIGHT-HAND |
| Thread Series | UNF |
| Length to Shoulder | 0.537 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-P-16232 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nondefinitive Spec/std Data | 31 FIGURE |
| Material | STEEL COMP 12L14 OR STEEL COMP 1010 OVERALL |
| Specification/standard Data | 96906-MS51823 GOVERNMENT STANDARD AND 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | PHOSPHATE OVERALL |
| Nominal Thread Size | 0.438 INCHES IN |
| Width Across Flats | 0.563 INCHES NOMINAL IN |
| Thread Class | 2B |
| Nut Height | 0.703 INCHES NOMINAL IN |
| Nominal Tube Outside Diameter | 0.250 INCHES IN |
| Thread Quantity Per Inch | 20 |
| Fabrication Method | MACHINED |
| Seat Angle | 45.00 DEGREES NOMINAL |
| Smallest Inside Diameter | 0.255 INCHES NOMINAL IN |
| Nut Style | TUBE COUPLING |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS51823-3P | Dana Corp Weatherhead Div (USA) |
| 13207E4674-3 | Cecom Lr Center (USA) |
| 7105X4 | Dana Corp Weatherhead Div (USA) |
| 4-080110C-PHOS | Society of Automotive Engineers Inc (USA) |
| NUT-1209 | Worthington Compressors Inc Air Power and Construction Equip Div (USA) |
| 20704687 | Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales (AUS) |
| 4BUS | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 4BUS | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| J514 | Society of Automotive Engineers Inc (USA) |
| J514 | Sae International Dba Sae International (USA) |
| MIL-F-18866 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 4-080110C (PHOSPHATE) | Society of Automotive Engineers Inc (USA) |
| MIL-DTL-18866 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS51823-3P | Danfoss Power Solutions II, Llc (USA) |
| 7105-4 | Dana Corp Weatherhead Div (USA) |
| MS51823-3P | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS51823-3P | Imperial (USA) |
| 4-080110C-PHOS | Sae International Dba Sae International (USA) |
NSN 4730-00-800-8150 is a Nut,tube Coupling, manufactured by Dana Corp Weatherhead Div, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-800-8150 has 18 cross-referenced part numbers: MS51823-3P (Dana Corp Weatherhead Div), 13207E4674-3 (Cecom Lr Center), 7105X4 (Dana Corp Weatherhead Div), 4-080110C-PHOS (Society of Automotive Engineers Inc), NUT-1209 (Worthington Compressors Inc Air Power and Construction Equip Div) and 13 more.
There are 5 known substitutes for 4730-00-800-8150: 2910-01-011-4031, 4820-01-228-7837, 5935-01-422-8540 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS51823-3P: Thread Direction: RIGHT-HAND; Thread Series: UNF; Length to Shoulder: 0.537 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-P-16232 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-800-8150 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.