The Tee,tube, cataloged under National Stock Number 4730-00-433-3451, 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 Embraer Aviation International. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-433-3451 |
| Primary Part Number | 2800153 |
| Item Name | Tee,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Embraer Aviation International |
| Status | CANCELLED |
| Material Document and Classification | QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 0.375 INCHES ALL ENDS IN |
| Seat Angle | 50.0 DEGREES ALL ENDS |
| Surface Treatment | CADMIUM OUTSIDE |
| Thread Series Designator | UNF ALL ENDS |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| Nominal Outside Diameter Tube Accommodated | 0.188 INCHES ALL ENDS IN |
| Material | COPPER ALLOY 360 OVERALL |
| Thread Class | 3A ALL ENDS A |
| Connection Style | INVERTED FLARE (TUBE) ALL ENDS |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Leg Length | 0.688 INCHES NOMINAL ALL ENDS IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2800153 | Embraer Aviation International (FRA) |
| 6837 | Raytheon Technical Services Company (USA) |
| ZF303 | B/e Aerospace, Inc. Dba Interturbine Div Oxygen & PSU Systems (USA) |
| AN795-3 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| MIL-DTL-6001 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2800153 | Embraer Empresa Brasileira De Aeronautica Sa (BRA) |
| 0800045-12 | Textron Aviation Inc (USA) |
| 2800153 | Embraer S.a. (BRA) |
| 0800045-12 | Cessna Aircraft Company Dba Textron Aviation (USA) |
NSN 4730-00-433-3451 is a Tee,tube, manufactured by Embraer Aviation International, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-433-3451 has 9 cross-referenced part numbers: 2800153 (Embraer Aviation International), 6837 (Raytheon Technical Services Company), ZF303 (B/e Aerospace, Inc. Dba Interturbine Div Oxygen & PSU Systems), AN795-3 (Aeronautical Standards Group Dept of Navy and Air Force), MIL-DTL-6001 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.
There are 6 known substitutes for 4730-00-433-3451: 2910-00-119-0644, 5120-00-223-6837, 5930-00-296-5890 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2800153: Material Document and Classification: QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Nominal Thread Size: 0.375 INCHES ALL ENDS IN; Seat Angle: 50.0 DEGREES ALL ENDS; Surface Treatment: CADMIUM OUTSIDE. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-433-3451 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.