The Tank,pressure, cataloged under National Stock Number 2530-00-274-4840, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-274-4840 |
| Primary Part Number | CPR109462 |
| Item Name | Tank,pressure |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| FSC Application Data | AIR BRAKE SYSTEM,VEHICULAR |
| Pressure Rating | 125.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Opening Quantity | 7 |
| Overall Diameter | 9.650 INCHES MINIMUM AND 9.710 INCHES MAXIMUM IN |
| Opening Characteristic | THREADED |
| Mounting Position | HORIZONTAL |
| End Shape and Location | CONVEX BOTH ENDS |
| Opening Location | 3 ON EACH END,1 ON BOTTOM |
| Thread Direction | RIGHT-HAND |
| Drain Type | BOTTOM |
| Screw Thread Series Designator | NPTF |
| Surface Treatment | ENAMEL OUTSIDE |
| Material | STEEL 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 |
| Part Number | Manufacturer |
|---|---|
| CPR109462 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| N3198DD | 3/9 Design control — primary reference Haldex Brake Products Corporation |
NSN 2530-00-274-4840 is a Tank,pressure, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-274-4840 has 1 manufacturer part number on file: CPR109462 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for CPR109462: FSC Application Data: AIR BRAKE SYSTEM,VEHICULAR; Pressure Rating: 125.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Opening Quantity: 7; Overall Diameter: 9.650 INCHES MINIMUM AND 9.710 INCHES MAXIMUM IN. 13 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.