The Coupling Assembly,tube,flexible, cataloged under National Stock Number 4730-00-311-1154, 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 Middleton Enterprises, Inc Div Aero Tube & Connector Div.. This item has 13 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Coupling Assembly,tube,flexible |
| FSC / FSG | 4730 — No Item Name Available (FSG 47) |
| Manufacturers | Middleton Enterprises, Inc Div Aero Tube & Connector Div. (CAGE 14963); Northrop Grumman Systems Corporation (CAGE 26512); Transdigm Inc Div Adelwiggins Group (CAGE 79326); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (CAGE 80378) |
| Parameter | Value |
|---|---|
| NSN | 4730-00-311-1154 |
| Primary Part Number | MILC22263-1-016 |
| Item Name | Coupling Assembly,tube,flexible |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Middleton Enterprises, Inc Div Aero Tube & Connector Div. |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MILC22263-1-016 | Middleton Enterprises, Inc Div Aero Tube & Connector Div. (USA) |
| GC550C16 | Northrop Grumman Systems Corporation (USA) |
| LUW340-16 | Middleton Enterprises, Inc Div Aero Tube & Connector Div. (USA) |
| 3605-16D | Transdigm Inc Div Adelwiggins Group (USA) |
| MILC22263-1-016 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 202-20518-16D | Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA) |
| M85061-16A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 3605-160 | Safran Aerosystems Ex Safran Aerotechnics Plaisir (FRA) |
| 12J36-16A | Hydraflow (USA) |
| MILC22263-1-016 | Transdigm Inc Div Adelwiggins Group (USA) |
| MIL-C-85061 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| LUW360-16 | Middleton Enterprises, Inc Div Aero Tube & Connector Div. (USA) |
| MCF67353-100 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
NSN 4730-00-311-1154 is a Coupling Assembly,tube,flexible, manufactured by Middleton Enterprises, Inc Div Aero Tube & Connector Div., classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-311-1154 has 13 cross-referenced part numbers: MILC22263-1-016 (Middleton Enterprises, Inc Div Aero Tube & Connector Div.), GC550C16 (Northrop Grumman Systems Corporation), LUW340-16 (Middleton Enterprises, Inc Div Aero Tube & Connector Div.), 3605-16D (Transdigm Inc Div Adelwiggins Group), MILC22263-1-016 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 8 more.
There are 12 known substitutes for 4730-00-311-1154: 4730-00-303-6103, 4730-00-303-6104, 4730-00-303-6105 and 9 more. Verify interchangeability with system specifications before substitution.
NSN 4730-00-311-1154 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.