The Tube Assembly,metal, cataloged under National Stock Number 4710-01-199-2972, 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 Lake Shore Systems, Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4710-01-199-2972 |
| Primary Part Number | 1214D1254 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| Design Form | PREBENT |
| Wall Thickness | 0.065 INCHES NOMINAL IN |
| Tube Outside Diameter | 0.750 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING TUBING |
| 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 |
|---|---|
| 1214D1254 PRIMARY | Lake Shore Systems, Inc. (USA) |
| 1214D1254 | Lockheed Martin Corporation Div Rms (USA) |
| 1213E1665 FIND 7 | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 1214D1254 | 5/9 Secondary reference Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems |
| 1213E1665 FIND 7 | 5/9 Secondary reference Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems |
NSN 4710-01-199-2972 is a Tube Assembly,metal, manufactured by Lake Shore Systems, Inc., classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-199-2972 has 3 manufacturer part numbers on file: 1214D1254 (Lake Shore Systems, Inc.), 1214D1254 (Lockheed Martin Corporation Div Rms), 1213E1665 FIND 7 (Lockheed Martin Corporation Div Rms).
Key specifications for 1214D1254: Design Form: PREBENT; Wall Thickness: 0.065 INCHES NOMINAL IN; Tube Outside Diameter: 0.750 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING TUBING. 4 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.