The Valve,brake Pneumatic, cataloged under National Stock Number 2530-00-586-4240, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2530-00-586-4240 |
| Primary Part Number | 531631C91 |
| Item Name | Valve,brake Pneumatic |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ |
| Status | CANCELLED |
| End Connection Quantity | 3 |
| First End Nominal Pipe Size Accommodated | 0.250 INCHES IN |
| First End Connection Type | THREADED INTERNAL PIPE |
| First End Thread Class | 2B |
| Second End Relationship with First End | IDENTICAL |
| Material | STEEL FLOW CONTROL DEVICE |
| Material | ZINC ALLOY BODY |
| First End Thread Direction | RIGHT-HAND |
| Flow Control Device | PISTON, SPRING LOADED |
| First End Thread Series Designator | NPT |
| Third End Relationship with Preceding Ends | IDENTICAL WITH FIRST END |
| Valve Operation Method | LEVER |
| First End Style Designator | PLAIN |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| First End Nominal Thread Size | 0.250 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 531631C91 PRIMARY | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| P50012 | Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA) |
| 520878 PRIMARY | Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA) |
| P59341-0001 | Bosch Rexroth Corporation Div Bosch Rexroth (USA) |
NSN 2530-00-586-4240 is a Valve,brake Pneumatic, manufactured by Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/, classified under FSC 2530 (No Item Name Available). Status: cancelled.
NSN 2530-00-586-4240 has 4 cross-referenced part numbers: 531631C91 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), P50012 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp), 520878 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp), P59341-0001 (Bosch Rexroth Corporation Div Bosch Rexroth).
There are 5 known substitutes for 2530-00-586-4240: 2640-00-052-0851, 5306-00-335-4245, 5935-00-481-7420 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 531631C91: End Connection Quantity: 3; First End Nominal Pipe Size Accommodated: 0.250 INCHES IN; First End Connection Type: THREADED INTERNAL PIPE; First End Thread Class: 2B. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 2530-00-586-4240 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.