The Tube,metallic, cataloged under National Stock Number 4710-01-176-0891, 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 Alcoa/reynolds Metals Company. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 4710-01-176-0891 |
| Primary Part Number | 20714 |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — No Item Name Available |
| Manufacturer | Alcoa/reynolds Metals Company |
| Status | ACTIVE |
| Height | 4.000 INCHES NOMINAL IN |
| Measuring Method and Length | 144.000 INCHES NOMINAL SPECIFIC IN |
| Second End Relationship with First End | IDENTICAL |
| First End Style | PLAIN |
| Material | ALUMINUM ALLOY |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Construction | SEAMLESS |
| Width | 4.000 INCHES NOMINAL IN |
| Wall Thickness | 0.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4710-01-176-0891 is a Tube,metallic, manufactured by Alcoa/reynolds Metals Company, classified under FSC 4710 (No Item Name Available). Status: active.
NSN 4710-01-176-0891 has 3 cross-referenced part numbers: 20521 (Alcoa/reynolds Metals Company), 20521 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 20714 (Alcoa/reynolds Metals Company).
There are 12 known substitutes for 4710-01-176-0891: 6140-00-010-5232, 5330-00-103-0335, 4730-00-277-5309 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20714: Height: 4.000 INCHES NOMINAL IN; Measuring Method and Length: 144.000 INCHES NOMINAL SPECIFIC IN; Second End Relationship with First End: IDENTICAL; First End Style: PLAIN. 9 total characteristics are documented in the Federal Logistics Information System.