The Tube Assembly,metal, cataloged under National Stock Number 4710-01-052-5252, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Beta Engineering, Inc. Dba Beta Engineering Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-052-5252 |
| Primary Part Number | 2173179 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Beta Engineering, Inc. Dba Beta Engineering Inc |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 3 ALL ENDS |
| Material Document and Classification | AMS 5570 ASSN STD SINGLE MATERIAL RESPONSE TUBING |
| Wall Thickness | 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| End Connection Style | UNTHREADED EXTERNAL SECOND END |
| End Connection Style | SWIVEL NUT, FLARE FIRST END |
| End Connection Style | UNTHREADED EXTERNAL THIRD END |
| Tube Outside Diameter | 0.425 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN |
| Material | STEEL COMP 321 TUBING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2173179 | E.a. Patten Co Llc (USA) |
| 2173179 PRIMARY | Beta Engineering, Inc. Dba Beta Engineering Inc (USA) |
| 2173179 PRIMARY | Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders (USA) |
| 2173179 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 2173179 PRIMARY | Kreisler Industrial Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2173179 | 5/9 Secondary reference Pegasus Manufacturing, Inc. Dba Pegasus Manufacturing |
| 2173179 | 5/9 Secondary reference U.S. Government activity |
| 2173179 | 5/9 Secondary reference Aero Tube Technologies, Llc Dba Tube Bends |
NSN 4710-01-052-5252 is a Tube Assembly,metal, manufactured by Beta Engineering, Inc. Dba Beta Engineering Inc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-052-5252 has 5 manufacturer part numbers on file: 2173179 (E.a. Patten Co Llc), 2173179 (Beta Engineering, Inc. Dba Beta Engineering Inc), 2173179 (Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders), 2173179 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 2173179 (Kreisler Industrial Corporation).
Key specifications for 2173179: Design Form: PREBENT; Mating End Quantity: 3 ALL ENDS; Material Document and Classification: AMS 5570 ASSN STD SINGLE MATERIAL RESPONSE TUBING; Wall Thickness: 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4710-01-052-5252 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.