The Tube Assembly,metal, cataloged under National Stock Number 4710-01-142-1798, 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 The Boeing Company Div Legacy Wichita. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-142-1798 |
| Primary Part Number | 31-4396-1 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — No Item Name Available |
| Manufacturer | The Boeing Company Div Legacy Wichita |
| Status | ACTIVE |
| Design Form | PREBENT |
| End Connection Style | SWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END |
| Mating End Quantity | 2 SINGLE END |
| Thread Direction | RIGHT-HAND SINGLE END |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END |
| Material Document and Classification | MIL-T-6845 MIL SPEC SINGLE MATERIAL RESPONSE TUBING |
| Material | STEEL COMP 304 TUBING |
| Seat Angle in Deg | 33.0 SINGLE END |
| Material | STEEL SINGLE END |
| Wall Thickness | 0.020 INCHES NOMINAL IN |
| Thread Class | 3B SINGLE END |
| Nominal Thread Size | 0.438 INCHES SINGLE END IN |
| End Connection Spec/std | ANA,AN818,PART NO. AN818-4. AND MILMS20819,PART NO. MS20819-4 |
| Tube Outside Diameter | 0.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4710-01-142-1798 is a Tube Assembly,metal, manufactured by The Boeing Company Div Legacy Wichita, classified under FSC 4710 (No Item Name Available). Status: active.
NSN 4710-01-142-1798 has 2 cross-referenced part numbers: 31-4396-1 (The Boeing Company Div Legacy Wichita), 31-4396 (The Boeing Company Div Legacy Wichita).
There are 2 known substitutes for 4710-01-142-1798: 4730-00-883-2180, 6240-00-906-4062. Verify interchangeability with system specifications before substitution.
Key specifications for 31-4396-1: Design Form: PREBENT; End Connection Style: SWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END; Mating End Quantity: 2 SINGLE END; Thread Direction: RIGHT-HAND SINGLE END. 14 total characteristics are documented in the Federal Logistics Information System.