The Sleeve,flared,tube Fitting, cataloged under National Stock Number 4730-01-148-4506, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-148-4506 |
| Primary Part Number | ST7M411-3W |
| Item Name | Sleeve,flared,tube Fitting |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Flange Outside Diameter | 0.329 INCHES NOMINAL IN |
| Seat Angle in Deg | 33.0 |
| Hose/tube Outside Diameter for Which Designed | 0.188 INCHES NOMINAL IN |
| Sleeve Outside Diameter | 0.234 INCHES NOMINAL IN |
| Flange Width | 0.144 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Material | ALUMINUM ALLOY 7075 |
| Surface Treatment | ANODIZE |
| Style Designator | SLEEVE |
| Casehardening Indicator | NOT CASEHARDENED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ST7M411-3W | Nelson Aero Space, Inc. (USA) |
| ST7M411-3W PRIMARY | The Boeing Company Div Defense (USA) |
| ST7M411 | The Boeing Company Div Defense (USA) |
| ST7M411-3W | Precision Aircraft Machining Company, Inc. Dba Pamco Div Precision Aircraft Machining Co Dba Pamco (USA) |
| 10108775 | Nimikkeistokeskus Ncb Finland (FIN) |
| ST7M4113W | Faber Enterprises, Inc. Div Faber Enterprise Inc (USA) |
| ST7M411-3W | Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA) |
| ST7M4113W | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| ST7M411-3W | Aerofit, Llc (USA) |
NSN 4730-01-148-4506 is a Sleeve,flared,tube Fitting, manufactured by The Boeing Company Div Defense, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-148-4506 has 9 cross-referenced part numbers: ST7M411-3W (Nelson Aero Space, Inc.), ST7M411-3W (The Boeing Company Div Defense), ST7M411 (The Boeing Company Div Defense), ST7M411-3W (Precision Aircraft Machining Company, Inc. Dba Pamco Div Precision Aircraft Machining Co Dba Pamco), 10108775 (Nimikkeistokeskus Ncb Finland) and 4 more.
There are 5 known substitutes for 4730-01-148-4506: 4730-00-277-5358, 4730-01-077-0858, 4730-01-079-2858 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for ST7M411-3W: Flange Outside Diameter: 0.329 INCHES NOMINAL IN; End Item Identification: F/A-18 HORNET AIRCRAFT; Seat Angle in Deg: 33.0; Hose/tube Outside Diameter for Which Designed: 0.188 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.