The Tube Assembly,metal, cataloged under National Stock Number 4710-00-657-9516, 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 Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-00-657-9516 |
| Primary Part Number | 363938-2 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace |
| Status | ACTIVE |
| Design Form | PREBENTPREBENT |
| Mating End Quantity | 1 SINGLE END1 SINGLE END |
| Wall Thickness | 0.035 INCHES NOMINAL0.035 INCHES NOMINAL IN |
| Tube Outside Diameter | 0.625 INCHES NOMINAL0.625 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING TUBINGSTEEL CORROSION RESISTING TUBING |
| End Connection Spec/std | 363938-3 FSCM 98897363938-3 FSCM 98897 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 363938-2 PRIMARY | Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace (USA) |
| 363938-2 PRIMARY | Coventry Manufacturing Company, Inc. Dba Coventry Manufacturing Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 363938-2 | 5/9 Secondary reference U.S. Government activity |
NSN 4710-00-657-9516 is a Tube Assembly,metal, manufactured by Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-657-9516 has 2 manufacturer part numbers on file: 363938-2 (Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace), 363938-2 (Coventry Manufacturing Company, Inc. Dba Coventry Manufacturing Co Inc).
Key specifications for 363938-2: Design Form: PREBENTPREBENT; Mating End Quantity: 1 SINGLE END1 SINGLE END; Wall Thickness: 0.035 INCHES NOMINAL0.035 INCHES NOMINAL IN; Tube Outside Diameter: 0.625 INCHES NOMINAL0.625 INCHES NOMINAL IN. 6 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.
NSN 4710-00-657-9516 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.