The Valve,relay,air Pressure, cataloged under National Stock Number 2530-00-604-6494, 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 Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-604-6494 |
| Primary Part Number | 281869 |
| Item Name | Valve,relay,air Pressure |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
| Status | ACTIVE |
| Flow Control Device | PISTON, SPRING LOADED |
| First End Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | NOT IDENTICAL |
| Body Style | MULTIPLE CIONNECTION |
| Third End Relationship with Preceding Ends | NOT IDENTICAL WITH FIRST OR SECOND END |
| First End Style Designator | PLAIN |
| Second End Nominal Pipe Size Accommodated | 0.375 INCHES IN |
| Third End Nominal Pipe Size Accommodated | 0.250 INCHES IN |
| End Connection Quantity | 6 |
| Second End Thread Direction | RIGHT-HAND |
| Third End Thread Direction | RIGHT-HAND |
| Second End Style Designator | FLARE |
| First End Connection Type | THREADED INTERNAL PIPE |
| Third End Connection Type | THREADED INTERNAL PIPE |
| Fourth End Relationship with Preceding Ends | IDENTICAL WITH THIRD END |
| First End Nominal Pipe Size Accommodated | 0.750 INCHES IN |
| Material | ZINC ALLOY BODY |
| Media for Which Designed | AIR |
| Third End Style Designator | PLAIN |
| Second End Connection Type | THREADED INTERNAL PIPE |
| 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 |
|---|---|
| 281869 PRIMARY | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| KP0-0216 | Load King, Llc Div Load King (USA) |
| Reference | Meaning |
|---|---|
| MP2-0029 | 5/9 Secondary reference Load King, Llc Div Load King |
| 281869 | 5/9 Secondary reference Load King, Llc Div Load King |
NSN 2530-00-604-6494 is a Valve,relay,air Pressure, manufactured by Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-604-6494 has 2 manufacturer part numbers on file: 281869 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), KP0-0216 (Load King, Llc Div Load King).
Key specifications for 281869: Flow Control Device: PISTON, SPRING LOADED; First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: NOT IDENTICAL; Body Style: MULTIPLE CIONNECTION. 20 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.