The Tube Assembly,metal, cataloged under National Stock Number 4710-00-037-7853, 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 Triumph Engine Control Systems Llc. Government technical data includes 11 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-037-7853 |
| Primary Part Number | 13521 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — No Item Name Available |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | ACTIVE |
| Nominal Thread Size | 0.438 INCHES SINGLE END IN |
| Design Form | PREBENT |
| Material | STEEL CORROSION RESISTING SINGLE END |
| Mating End Quantity | 2 SINGLE END |
| Tube Outside Diameter | 0.250 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING TUBING |
| End Connection Style | SWIVEL NUT, FLARE SINGLE END |
| Thread Series Designator | UNF SINGLE END |
| Thread Class | 3A SINGLE END A |
| Thread Pitch Diameters | +0.405 TO 0.408 INCHES SINGLE END IN |
| Wall Thickness | 0.030 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 13521 PRIMARY | Triumph Engine Control Systems Llc (USA) |
NSN 4710-00-037-7853 is a Tube Assembly,metal, manufactured by Triumph Engine Control Systems Llc, classified under FSC 4710 (No Item Name Available). Status: active.
NSN 4710-00-037-7853 has 1 cross-referenced part number: 13521 (Triumph Engine Control Systems Llc).
There are 9 known substitutes for 4710-00-037-7853: 6240-00-538-1416, 5935-00-810-1924, 3030-00-936-7173 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 13521: Nominal Thread Size: 0.438 INCHES SINGLE END IN; Design Form: PREBENT; Material: STEEL CORROSION RESISTING SINGLE END; Overall Length: 5.030 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.