The Tube Assembly,metal, cataloged under National Stock Number 4710-00-658-5607, 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 Am General Llc. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-658-5607 |
| Primary Part Number | 649512 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Seat Angle in Deg | 37.0 SINGLE END37.0 SINGLE END |
| Design Form | PREBENTPREBENT |
| Mating End Quantity | 2 SINGLE END2 SINGLE END |
| Wall Thickness | 0.032 INCHES NOMINAL0.032 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND SINGLE ENDRIGHT-HAND SINGLE END |
| Nominal Thread Size | 0.438 INCHES SINGLE END0.438 INCHES SINGLE END IN |
| End Connection Style | SWIVEL NUT, INVERTED FLARE SINGLE ENDSWIVEL NUT, INVERTED FLARE SINGLE END |
| Tube Outside Diameter | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| Thread Class | 3A SINGLE END3A SINGLE END A |
| Material | COPPER TUBINGCOPPER TUBING |
| Material | STEEL SINGLE ENDSTEEL SINGLE END |
| Thread Series Designator | UNS SINGLE ENDUNS SINGLE 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 |
|---|---|
| 649512 PRIMARY | Am General Llc (USA) |
NSN 4710-00-658-5607 is a Tube Assembly,metal, manufactured by Am General Llc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-658-5607 has 1 manufacturer part number on file: 649512 (Am General Llc).
Key specifications for 649512: Seat Angle in Deg: 37.0 SINGLE END37.0 SINGLE END; Design Form: PREBENTPREBENT; Mating End Quantity: 2 SINGLE END2 SINGLE END; Wall Thickness: 0.032 INCHES NOMINAL0.032 INCHES NOMINAL IN. 12 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.