The Sleeve,flared,tube Fitting, cataloged under National Stock Number 4730-00-287-3053, 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 The Boeing Company Div Defense. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-287-3053 |
| Primary Part Number | ST7M411-5W |
| Item Name | Sleeve,flared,tube Fitting |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | CANCELLED |
| Sleeve Outside Diameter | 0.366 INCHES NOMINAL IN |
| Hose/tube Outside Diameter for Which Designed | 0.313 INCHES NOMINAL IN |
| Flange Outside Diameter | 0.445 INCHES NOMINAL IN |
| Seat Angle in Deg | 33.0 |
| Flange Width | 0.156 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 7075 |
| Style Designator | SLEEVE |
| Casehardening Indicator | NOT CASEHARDENED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ST7M411-5W | Aerofit, Llc (USA) |
| ST7M411-5W | Precision Aircraft Machining Company, Inc. Dba Pamco Div Precision Aircraft Machining Co Dba Pamco (USA) |
| ST7M411-5W | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| ST7M411-5W | Faber Enterprises, Inc. Div Faber Enterprise Inc (USA) |
| AN3220-05 | Society of Automotive Engineers Inc (USA) |
| ST7M411-5W | Nelson Aero Space, Inc. (USA) |
| ST7M411-5W PRIMARY | The Boeing Company Div Defense (USA) |
| 66649-21 | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
| ST7M411-5W | B. & E. Manufacturing Co., Inc. Dba B & E Manufacturing Co Inc (USA) |
| MS20819-5D | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4730-00-287-3053 is a Sleeve,flared,tube Fitting, manufactured by The Boeing Company Div Defense, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-287-3053 has 10 cross-referenced part numbers: ST7M411-5W (Aerofit, Llc), ST7M411-5W (Precision Aircraft Machining Company, Inc. Dba Pamco Div Precision Aircraft Machining Co Dba Pamco), ST7M411-5W (Sps Technologies, Llc Dba Airdrome Precision Components), ST7M411-5W (Faber Enterprises, Inc. Div Faber Enterprise Inc), AN3220-05 (Society of Automotive Engineers Inc) and 5 more.
There is 1 known substitute for 4730-00-287-3053: 4730-00-433-3375. Verify interchangeability with system specifications before substitution.
Key specifications for ST7M411-5W: Overall Length: 0.438 INCHES NOMINAL IN; Sleeve Outside Diameter: 0.366 INCHES NOMINAL IN; Hose/tube Outside Diameter for Which Designed: 0.313 INCHES NOMINAL IN; Flange Outside Diameter: 0.445 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-287-3053 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.