The Tube,metallic, cataloged under National Stock Number 4710-00-277-7744, 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 American Society for Testing and Materials Dba Astm International. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4710-00-277-7744 |
| Primary Part Number | B75 |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — No Item Name Available |
| Manufacturer | American Society for Testing and Materials Dba Astm International |
| Status | CANCELLED |
| Wall Thickness | 0.065 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Measuring Method and Length | 144.000 INCHES NOMINAL SPECIFIC IN |
| First End Style | PLAIN |
| Construction | SEAMLESS |
| Diameter | 0.500 INCHES NOMINAL IN |
| Material | COPPER |
| Heat Treatment | NORMALIZED |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B75 | American Society for Testing and Materials Dba Astm International (USA) |
NSN 4710-00-277-7744 is a Tube,metallic, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 4710 (No Item Name Available). Status: cancelled.
NSN 4710-00-277-7744 has 1 cross-referenced part number: B75 (American Society for Testing and Materials Dba Astm International).
There are 11 known substitutes for 4710-00-277-7744: 4320-00-019-7028, 4710-00-100-2589, 4730-00-138-9049 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for B75: Wall Thickness: 0.065 INCHES NOMINAL IN; Second End Relationship with First End: IDENTICAL; Measuring Method and Length: 144.000 INCHES NOMINAL SPECIFIC IN; First End Style: PLAIN. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 4710-00-277-7744 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.