The Valve,brake Pneumatic, cataloged under National Stock Number 2530-01-448-8696, 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 Williams Controls Inc. Government technical data includes 21 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 | 2530-01-448-8696 |
| Primary Part Number | 106841WM674A |
| Item Name | Valve,brake Pneumatic |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Williams Controls Inc |
| Status | ACTIVE |
| Flow Control Device | POPPET |
| First End Thread Series Designator | NPTF |
| First End Thread Direction | RIGHT-HAND |
| Temp Rating | -20.0 FAHRENHEIT AND 150.0 FAHRENHEIT DEGF |
| Second End Relationship with First End | IDENTICAL |
| Third End Relationship with Preceding Ends | NOT IDENTICAL WITH FIRST OR SECOND END |
| First End Style Designator | PLAIN |
| Valve Operation Method | AUTOMATIC OR PUSH BUTTON |
| Third End Nominal Pipe Size Accommodated | 0.125 INCHES IN |
| End Connection Quantity | 3 |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Third End Thread Direction | RIGHT-HAND |
| Third End Thread Series Designator | NPTF |
| First End Connection Type | THREADED INTERNAL PIPE |
| Third End Connection Type | THREADED INTERNAL PIPE |
| First End Nominal Pipe Size Accommodated | 0.250 INCHES IN |
| Material | ALUMINUM ALLOY BODY |
| Media for Which Designed | AIR |
| Third End Style Designator | PLAIN |
| First End Nominal Thread Size | 0.250 INCHES IN |
| Third End Nominal Thread Size | 0.125 INCHES IN |
| 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 |
|---|---|
| 106841WM674A PRIMARY | Williams Controls Inc (USA) |
NSN 2530-01-448-8696 is a Valve,brake Pneumatic, manufactured by Williams Controls Inc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-448-8696 has 1 manufacturer part number on file: 106841WM674A (Williams Controls Inc).
Key specifications for 106841WM674A: Flow Control Device: POPPET; First End Thread Series Designator: NPTF; First End Thread Direction: RIGHT-HAND; Temp Rating: -20.0 FAHRENHEIT AND 150.0 FAHRENHEIT DEGF. 21 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.