The Valve,relay,air Pressure, cataloged under National Stock Number 2530-01-665-5118, 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 Kussmaul Electronics Company, Inc.. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-665-5118 |
| Primary Part Number | 091-28 |
| Item Name | Valve,relay,air Pressure |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Kussmaul Electronics Company, Inc. |
| Status | ACTIVE |
| Body Outside Diameter | 2.0 INCHES NOMINAL IN |
| Working Pressure Rating | 20.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| First End Connection Type | UNTHREADED EXTERNAL TUBE |
| Media for Which Designed | AIR |
| 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 |
|---|---|
| 091-28 PRIMARY | Kussmaul Electronics Company, Inc. (USA) |
NSN 2530-01-665-5118 is a Valve,relay,air Pressure, manufactured by Kussmaul Electronics Company, Inc., classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-665-5118 has 1 manufacturer part number on file: 091-28 (Kussmaul Electronics Company, Inc.).
Key specifications for 091-28: Body Outside Diameter: 2.0 INCHES NOMINAL IN; Working Pressure Rating: 20.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; First End Connection Type: UNTHREADED EXTERNAL TUBE; Special Features: TRUCK SIDE PNEUMATIC CONNACTOR ACCEPTS STANDARD AIR HOSE ADAPTERS TO MAINTAIN VEHICLE BRAKE PRESSURE,UPON ENGINE START COUPLER DISCONNECTS AND EJECT AIR LINE,MINIMUM 20PSI REQUIRED.EJECT ACTUATION VOLTAGE 12VOLTS. 4 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.