NSN 2530-01-288-9640

Part Details | AIR PRESSURE RELAY VALVE

2530-01-288-9640 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: SW25332, N30108BD, 2530-01-288-9640, 01-288-9640, 2530012889640, 012889640

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
25NOV 17, 198801-288-964036296 ( VALVE, RELAY, AIR PRESSURE )
REFERENCE DRAWINGS & PICTURES

SINGLE CONNECTION, STRAIGHT FLOW

SWIVEL NUT, FLARE

SWIVEL NUT, FLARE

SWIVEL NUT, FLARE

SWIVEL NUT, FLARE

Cross Reference | NSN 2530-01-288-9640
Part Number Cage Code Manufacturer
SW2533298255DRS SUSTAINMENT SYSTEMS, INC.
N30108BD06721HALDEX BRAKE PRODUCTS CORPORATIONDIV BREAK PRODUCTS DIVISION
Technical Data | NSN 2530-01-288-9640
Characteristic Specifications
BODY STYLE0 SINGLE CONNECTION, STRAIGHT FLOW
FLOW CONTROL DEVICE PISTON, SPRING LOADED
END CONNECTION QUANTITY9
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR1 SWIVEL NUT, FLARE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.840 INCHES
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
SECOND END CONNECTION TYPE THREADED INTERNAL PIPE
SECOND END STYLE DESIGNATOR1 SWIVEL NUT, FLARE
SECOND END NOMINAL PIPE SIZE ACCOMMODATED0.675 INCHES
SECOND END THREAD DIRECTION RIGHT-HAND
THIRD END RELATIONSHIP WITH PRECEDING ENDS NOT IDENTICAL WITH FIRST OR SECOND END
THIRD END CONNECTION TYPE THREADED INTERNAL PIPE
THIRD END STYLE DESIGNATOR1 SWIVEL NUT, FLARE
THIRD END NOMINAL PIPE SIZE ACCOMMODATED0.540 INCHES
THIRD END THREAD DIRECTION RIGHT-HAND
MEDIA FOR WHICH DESIGNED AIR
END ITEM IDENTIFICATIONNSN 2330-01-274-7474 HEMAT TRAILER