The Sleeve,flared,tube Fitting, cataloged under National Stock Number 4730-00-433-3375, 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 Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-433-3375 |
| Primary Part Number | 55284 |
| Item Name | Sleeve,flared,tube Fitting |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| Status | CANCELLED |
| Sleeve Outside Diameter | 0.366 INCHES NOMINAL IN |
| Flange Width | 0.156 INCHES NOMINAL IN |
| Hose/tube Outside Diameter for Which Designed | 0.313 INCHES NOMINAL IN |
| Seat Angle in Deg | 33.0 |
| Flange Outside Diameter | 0.445 INCHES NOMINAL IN |
| Style Designator | SLEEVE |
| Material | STEEL |
| Surface Treatment | CADMIUM |
| Casehardening Indicator | NOT CASEHARDENED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN819-5 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 50420 | Allied Specialty Precision Inc (USA) |
| 55284 | Parker-Hannifin Corp Div Parker Service Center (USA) |
| AS5176-05 | Society of Automotive Engineers Inc (USA) |
| 4730004333375 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| MS20819-5 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS20819-5D | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 55284 | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 55284 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| 50420 | Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) (USA) |
| AS5176-05 PRIMARY | Sae International Dba Sae International (USA) |
| SAE-AS4841 | Sae International Dba Sae International (USA) |
NSN 4730-00-433-3375 is a Sleeve,flared,tube Fitting, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-433-3375 has 12 cross-referenced part numbers: AN819-5 (Aeronautical Standards Group Dept of Navy and Air Force), 50420 (Allied Specialty Precision Inc), 55284 (Parker-Hannifin Corp Div Parker Service Center), AS5176-05 (Society of Automotive Engineers Inc), 4730004333375 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales) and 7 more.
There are 11 known substitutes for 4730-00-433-3375: 5310-00-028-4007, 3110-00-227-2874, 4730-00-287-3053 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 55284: Sleeve Outside Diameter: 0.366 INCHES NOMINAL IN; Flange Width: 0.156 INCHES NOMINAL IN; Hose/tube Outside Diameter for Which Designed: 0.313 INCHES NOMINAL IN; Seat Angle in Deg: 33.0. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-433-3375 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.