The Valve,relay,air Pressure, cataloged under National Stock Number 2530-01-550-8463, 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 Sealco Air Controls Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2530-01-550-8463 |
| Primary Part Number | 110376 |
| Item Name | Valve,relay,air Pressure |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Sealco Air Controls Inc |
| Status | ACTIVE |
| Flow Control Device | PISTON, SPRING LOADED |
| Body Style | MULTIPLE CIONNECTION |
| End Connection Quantity | 4 |
| Temp Adjustability | ADJUSTABLE |
| Material | STEEL CORROSION RESISTING BODY |
| 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 |
|---|---|
| 110376 PRIMARY | Sealco Air Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| E-SL110376 | 5/9 Secondary reference Euclid Universal Corp |
NSN 2530-01-550-8463 is a Valve,relay,air Pressure, manufactured by Sealco Air Controls Inc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-550-8463 has 1 manufacturer part number on file: 110376 (Sealco Air Controls Inc).
1 possible match (shared part number, not a government interchangeability claim): 9150-01-625-5726. Verify interchangeability with system specifications before substitution.
Key specifications for 110376: Flow Control Device: PISTON, SPRING LOADED; Body Style: MULTIPLE CIONNECTION; End Connection Quantity: 4; Temp Adjustability: ADJUSTABLE. 6 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.