The Tube Assembly,metal, cataloged under National Stock Number 4710-01-143-7980, 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 The Horsburgh & Scott Co Dba the Horsburgh & Scott Corp. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-143-7980 |
| Primary Part Number | CN-3164 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | The Horsburgh & Scott Co Dba the Horsburgh & Scott Corp |
| Status | ACTIVE |
| Seat Angle in Deg | 30.0 FIRST END |
| Design Form | STRAIGHT |
| Mating End Quantity | 1 SECOND END |
| Mating End Quantity | 1 FIRST END |
| Wall Thickness | 0.346 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.938 INCHES SINGLE END IN |
| End Connection Style | FLARE FIRST END |
| End Connection Style | UNTHREADED EXTERNAL SECOND END |
| Tube Outside Diameter | 1.465 INCHES NOMINAL IN |
| Thread Class | 3B FIRST END |
| Material | STEEL FIRST END |
| Material | STEEL TUBING |
| Material | STEEL SECOND END |
| Thread Series Designator | UN FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CN-3164 PRIMARY | The Horsburgh & Scott Co Dba the Horsburgh & Scott Corp (USA) |
| Reference | Meaning |
|---|---|
| CN-3164 | 5/9 Secondary reference Usm Corp Sub of Emhart Industries Inc Farrel Co Div |
NSN 4710-01-143-7980 is a Tube Assembly,metal, manufactured by The Horsburgh & Scott Co Dba the Horsburgh & Scott Corp, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-143-7980 has 1 manufacturer part number on file: CN-3164 (The Horsburgh & Scott Co Dba the Horsburgh & Scott Corp).
Key specifications for CN-3164: Seat Angle in Deg: 30.0 FIRST END; Design Form: STRAIGHT; Mating End Quantity: 1 SECOND END; Mating End Quantity: 1 FIRST END. 15 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.
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.