The Tank,pressure, cataloged under National Stock Number 2530-01-646-8140, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-646-8140 |
| Item Name | Tank,pressure |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Status | ACTIVE |
| Pressure Rating | 232.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Opening Quantity | 3 |
| Opening Size | 40.0 MILLIMETERS AND 24.0 MILLIMETERS MM |
| Overall Diameter | 160.0 MILLIMETERS NOMINAL MM |
| Capacity | 5.0 LITERS |
| Opening Characteristic | THREADED AND UNTHREADED |
| Mounting Position | HORIZONTAL |
| Vehicle Identification Designator | M1270 |
| End Shape and Location | CONVEX BOTH ENDS AND STRAIGHT BOTH ENDS |
| Opening Location | 1 ON EACH END AND 1 ON BOTTOM |
| Thread Direction | RIGHT-HAND |
| Drain Type | BOTTOM |
| Thread Size | 3/8 |
| Mounting Base | INCLUDED |
| Material | STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| CRVZS-5 | 3/9 Design control — primary reference Festo Corporation |
NSN 2530-01-646-8140 is a Tank,pressure, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
Key specifications for 2530-01-646-8140: Pressure Rating: 232.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Opening Quantity: 3; Opening Size: 40.0 MILLIMETERS AND 24.0 MILLIMETERS MM; Overall Diameter: 160.0 MILLIMETERS NOMINAL MM. 15 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.