The Tube Assembly,metal, cataloged under National Stock Number 4710-01-312-9075, 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 Northrop Grumman Systems Corporation. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-312-9075 |
| Primary Part Number | A51L14006-23 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Seat Angle in Deg | 37.0 FIRST END |
| Seat Angle in Deg | 20.0 SECOND END |
| Design Form | PREBENT |
| Mating End Quantity | 1 SECOND END |
| Mating End Quantity | 1 FIRST END |
| Thread Direction | RIGHT-HAND SECOND END |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.438 INCHES SECOND END IN |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| End Connection Style | FLARELESS SECOND END |
| End Connection Style | SWIVEL NUT, FLARE FIRST END |
| Thread Class | 2A SECOND END A |
| Thread Class | 3B FIRST END |
| Material | ALUMINUM ALLOY FIRST END |
| Material | PLASTIC SECOND END |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END |
| Thread Series Designator | UNF SECOND 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 |
|---|---|
| A51L14006-23 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| A51L14006-23 | Aircraft Tubular Components Inc (USA) |
| Reference | Meaning |
|---|---|
| A51L14006-23 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| A51L14006-23 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
NSN 4710-01-312-9075 is a Tube Assembly,metal, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-312-9075 has 2 manufacturer part numbers on file: A51L14006-23 (Northrop Grumman Systems Corporation), A51L14006-23 (Aircraft Tubular Components Inc).
Key specifications for A51L14006-23: Seat Angle in Deg: 37.0 FIRST END; Seat Angle in Deg: 20.0 SECOND END; Design Form: PREBENT; Mating End Quantity: 1 SECOND END. 17 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.