NSN 2530-00-345-8641
Part Details | AIR PRESSURE RELAY VALVE
2530-00-345-8641 A valve specifically designed for installation in an air brake system. It is used on trailers, long wheel base vehicles, as well as multiple rear axle vehicles. It serves to speed and synchronize the application and release of air operated service or parking brakes. It may include emergency features for trailer application.
Alternate Parts: A279952, 36Z650, 2530-00-345-8641, 00-345-8641, 2530003458641, 003458641
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
25 | JAN 12, 1974 | 00-345-8641 | 36296 ( VALVE, RELAY, AIR PRESSURE ) |
REFERENCE DRAWINGS & PICTURES
SINGLE CONNECTION, STRAIGHT FLOW

Cross Reference | NSN 2530-00-345-8641
Part Number | Cage Code | Manufacturer |
---|---|---|
A279952 | 06853 | BENDIX COMMERCIAL VEHICLE SYSTEMSLLC |
36Z650 | 27315 | MORRIS MATERIAL HANDLING, INC. |
Technical Data | NSN 2530-00-345-8641
Characteristic | Specifications |
---|---|
BODY STYLE | 0 SINGLE CONNECTION, STRAIGHT FLOW |
END CONNECTION QUANTITY | 4 |
FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES |
FIRST END THREAD DIRECTION | RIGHT-HAND |
SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
SECOND END CONNECTION TYPE | THREADED INTERNAL PIPE |
SECOND END NOMINAL PIPE SIZE ACCOMMODATED | 0.735 INCHES |
SECOND END THREAD DIRECTION | RIGHT-HAND |
THIRD END RELATIONSHIP WITH PRECEDING ENDS | IDENTICAL WITH SECOND END |
FOURTH END RELATIONSHIP WITH PRECEDING ENDS | NOT IDENTICAL WITH FIRST, SECOND OR THIRD END |
FOURTH END CONNECTION TYPE | THREADED INTERNAL PIPE |
FOURTH END NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES |
FOURTH END THREAD DIRECTION | RIGHT-HAND |
MEDIA FOR WHICH DESIGNED | AIR |