The Elbow,tube, cataloged under National Stock Number 4730-01-147-5425, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Swagelok Co. Government technical data includes 17 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-147-5425 |
| Primary Part Number | 7M492A6 |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Furnished Items and Quantity | 2 FERRULE SLEEVE AND 1 TUBE COUPLING NUT |
| Flow Angle | 90.0 DEGREES |
| Connection Style | GROOVED (TUBE) SECOND END |
| Connection Style | FLARELESS (TUBE) FIRST END |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Connection Type | UNTHREADED EXTERNAL TUBE SECOND END |
| Material Document and Classification | MIL-C-27500 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 0.125 INCHES FIRST END IN |
| Leg Length | 0.940 INCHES NOMINAL FIRST END IN |
| Leg Length | 1.120 INCHES NOMINAL SECOND END IN |
| Nominal Thread Size | 0.312 INCHES FIRST END IN |
| Seat Angle | 20.0 DEGREES FIRST END |
| Maximum Operating Temp | 250.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Class | 2A FIRST END A |
| Material | PLASTIC POLYAMIDE NYLON OVERALL |
| Thread Series Designator | UNF FIRST 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 |
|---|---|
| 7M492A6 | The Boeing Company Div Defense (USA) |
| A-600-2R-6 | Swagelok Co (USA) |
| 7M492A6 PRIMARY | Swagelok Co (USA) |
| Reference | Meaning |
|---|---|
| 7M492N6 | 5/9 Secondary reference The Boeing Company Div Defense |
| NY-600-Z-6 | 5/9 Secondary reference Swagelok Co |
| 7M492 | D/9 Drawing number reference only The Boeing Company Div Defense |
| NY600-2R-6 | 5/9 Secondary reference Swagelok Co |
| 10108771 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 4730-01-147-5425 is a Elbow,tube, manufactured by Swagelok Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-147-5425 has 3 manufacturer part numbers on file: 7M492A6 (The Boeing Company Div Defense), A-600-2R-6 (Swagelok Co), 7M492A6 (Swagelok Co).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-706-2321. Verify interchangeability with system specifications before substitution.
Key specifications for 7M492A6: Furnished Items and Quantity: 2 FERRULE SLEEVE AND 1 TUBE COUPLING NUT; Flow Angle: 90.0 DEGREES; Connection Style: GROOVED (TUBE) SECOND END; Connection Style: FLARELESS (TUBE) FIRST 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.