The Tube,metallic, cataloged under National Stock Number 4710-00-825-1540, 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 Air Products & Chemicals, Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-825-1540 |
| Primary Part Number | 74222A |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — No Item Name Available |
| Manufacturer | Air Products & Chemicals, Inc |
| Status | ACTIVE |
| First End Style | PLAIN |
| Measuring Method and Length | 600.000 INCHES NOMINAL SPECIFIC IN |
| Material | COPPER |
| Operating Pressure | 2030.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Heat Treatment | ANNEALED |
| Wall Thickness | 0.049 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Diameter | 0.3125 INCHES NOMINAL IN |
| Construction | SEAMLESS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4710-00-825-1540 is a Tube,metallic, manufactured by Air Products & Chemicals, Inc, classified under FSC 4710 (No Item Name Available). Status: active.
NSN 4710-00-825-1540 has 2 cross-referenced part numbers: ASTM B68 (American Society for Testing and Materials Dba Astm International), 74222A (Air Products & Chemicals, Inc).
There are 3 known substitutes for 4710-00-825-1540: 4710-00-277-4027, 4710-00-444-7429, 4710-00-825-2801. Verify interchangeability with system specifications before substitution.
Key specifications for 74222A: First End Style: PLAIN; Measuring Method and Length: 600.000 INCHES NOMINAL SPECIFIC IN; Material: COPPER; Operating Pressure: 2030.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS. 10 total characteristics are documented in the Federal Logistics Information System.