The Tube and Fittings,metallic, cataloged under National Stock Number 4710-01-374-5677, 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 Hydro-Tube Corp. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4710-01-374-5677 |
| Primary Part Number | 7-910-011668 |
| Item Name | Tube and Fittings,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Hydro-Tube Corp |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 2 SINGLE END |
| Wall Thickness | 0.065 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND SINGLE END |
| Nominal Thread Size | 0.688 INCHES SECOND END IN |
| Nominal Thread Size | 0.812 INCHES FIRST END IN |
| End Connection Style | PLAIN FIRST END |
| End Connection Style | PLAIN SECOND END |
| Tube Outside Diameter | 0.500 INCHES NOMINAL IN |
| Thread Class | 2A SECOND END A |
| Thread Class | 2B FIRST END |
| Material | STEEL FIRST END |
| Material | STEEL TUBING |
| Material | STEEL SECOND END |
| Thread Series Designator | UN FIRST END |
| Thread Series Designator | UN SECOND END |
| End Connection Spec/std | FIRST END PART NO. 29412-08 AND 29413-08; SECOND END PART NO. 29452-06-08,CAGE 12361, |
| 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 |
|---|---|
| 7-910-011668 PRIMARY | Hydro-Tube Corp (USA) |
| 7-910-011668 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 7-910-011668 | Amz Alabama Inc. (USA) |
| 7-910-011668 | Grove U.s. Llc Dba Grove Us Llc (USA) |
| Reference | Meaning |
|---|---|
| 7-910-011668 | 5/9 Secondary reference Formrite Tube Co |
NSN 4710-01-374-5677 is a Tube and Fittings,metallic, manufactured by Hydro-Tube Corp, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-374-5677 has 4 manufacturer part numbers on file: 7-910-011668 (Hydro-Tube Corp), 7-910-011668 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 7-910-011668 (Amz Alabama Inc.), 7-910-011668 (Grove U.s. Llc Dba Grove Us Llc).
Key specifications for 7-910-011668: Design Form: PREBENT; Mating End Quantity: 2 SINGLE END; Wall Thickness: 0.065 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND SINGLE 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.