The Tube Assembly,metal, cataloged under National Stock Number 4710-01-099-7816, 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 Drs Environmental Systems Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-099-7816 |
| Primary Part Number | 69756 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Drs Environmental Systems Inc |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 2 SINGLE END |
| Tube Outside Diameter | 0.375 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 |
|---|---|
| 69756 PRIMARY | Drs Environmental Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 69756 | 3/9 Design control — primary reference Davey Compressor Co Div of Keco Industries Inc |
NSN 4710-01-099-7816 is a Tube Assembly,metal, manufactured by Drs Environmental Systems Inc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-099-7816 has 1 manufacturer part number on file: 69756 (Drs Environmental Systems Inc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-650-0131. Verify interchangeability with system specifications before substitution.
Key specifications for 69756: Design Form: PREBENT; Mating End Quantity: 2 SINGLE END; Tube Outside Diameter: 0.375 INCHES NOMINAL IN; End Item Identification: GRUMMAN AIRCRAFT MODEL A-10. 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.