The Tube,metallic, cataloged under National Stock Number 4710-01-043-5252, is classified within Federal Supply Class 4710 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Todd Combustion Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-043-5252 |
| Primary Part Number | 4382-7B |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — No Item Name Available |
| Manufacturer | Todd Combustion Inc |
| Status | ACTIVE |
| Material | STEEL |
| Construction | SEAMLESS |
| Wall Thickness | 0.250 INCHES NOMINAL IN |
| Departure From Cited Document | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Maximum Operating Temp | 775.0 FAHRENHEIT DEGF |
| Second End Relationship with First End | IDENTICAL |
| Measuring Method and Length | 26.375 INCHES NOMINAL SPECIFIC IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Operating Pressure | 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Specification/standard Data | 81349-MIL-T-20157 GOVERNMENT SPECIFICATION |
| First End Style | PLAIN |
| Diameter | 1.875 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | E TYPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4382-7B PRIMARY | Todd Combustion Inc (USA) |
| MIL-P-24691/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-T-20157 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-P-24691 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 4382 | Todd Combustion Inc (USA) |
| B2-1-71 | Kex Products Inc Div of Perfect Equipment Corp (USA) |
| B2-1-71 PRIMARY | Todd Combustion Inc (USA) |
NSN 4710-01-043-5252 is a Tube,metallic, manufactured by Todd Combustion Inc, classified under FSC 4710 (No Item Name Available). Status: active.
NSN 4710-01-043-5252 has 7 cross-referenced part numbers: 4382-7B (Todd Combustion Inc), MIL-P-24691/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-T-20157 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-P-24691 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4382 (Todd Combustion Inc) and 2 more.
There are 12 known substitutes for 4710-01-043-5252: 6680-00-105-0299, 4330-00-152-2451, 6810-00-200-2895 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4382-7B: Material: STEEL; Construction: SEAMLESS; Wall Thickness: 0.250 INCHES NOMINAL IN; Departure From Cited Document: QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS. 14 total characteristics are documented in the Federal Logistics Information System.