The Valve,protecting,multicircuit Ai, cataloged under National Stock Number 2530-01-576-2471, 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 Ranch Mfg Co. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2530-01-576-2471 |
| Primary Part Number | 243-4025 |
| Item Name | Valve,protecting,multicircuit Ai |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Ranch Mfg Co |
| Status | ACTIVE |
| 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 |
|---|---|
| 243-4025 PRIMARY | Ranch Mfg Co (USA) |
| Reference | Meaning |
|---|---|
| VGK452320CD012 | 5/9 Secondary reference Ranch Mfg Co |
NSN 2530-01-576-2471 is a Valve,protecting,multicircuit Ai, manufactured by Ranch Mfg Co, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-576-2471 has 1 manufacturer part number on file: 243-4025 (Ranch Mfg Co).
Key specifications for 243-4025: Special Features: SOLENOID PILOT 2-POSITION, DIFFERENTIAL PILOT RETURN; 4-WAY VALVE, 1/2 INCH NPT PORTS, SIDE-PORTED IN; Part Name Assigned by Controlling Agency: VALVE, AIR GATE SYSTEM; End Item Identification: 2330-00-420-0038 SEMI-TRAILER BOTTOM. 0 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.