Product Details | AIR PRESSURE RELAY VALVE

2530-01-283-0812 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.

Part Alternates: 110119, 110158 AND 110200, 110158AND110200, 110197, 12354140, 2530-01-283-0812, 01-283-0812, 1101578110200, 2530012830812, 012830812

Vehicular Equipment Components | Vehicular Brake, Steering, Axle, Wheel, and Track Components

Supply Group (FSG) NSN Assign. NIIN
25 29 JUL 1988 01-283-0812

Drawings & Photos | NSN 2530-01-283-0812


Demand History | NSN 2530-01-283-0812

Part Number Request Date QTY Origin
110197 2024-08-242 60 DIBBS
110197 2023-02-33 39 DIBBS
2530-01-283-0812 2014-10-303 65 DIBBS
2530-01-283-0812 2014-07-201 39 DIBBS
2530-01-283-0812 2013-05-121 64 DIBBS
2530-01-283-0812 2012-04-107 23 DIBBS
2530-01-283-0812 2009-09-264 25 DIBBS
2530-01-283-0812 2009-05-140 2 DIBBS
2530-01-283-0812 2009-02-43 66 DIBBS
2530-01-283-0812 2008-11-318 27 DIBBS
2530-01-283-0812 2008-06-156 20 DIBBS
2530-01-283-0812 2007-09-255 11 DIBBS

Cross Reference | NSN 2530-01-283-0812

Part Number Cage Code Manufacturer
110119 10125 SEALCO AIR CONTROLS INC
1101578 & 110200 10125 SEALCO AIR CONTROLS INC
110158 AND 110200 10125 SEALCO AIR CONTROLS INC
110197 10125 SEALCO AIR CONTROLS INC
12354140 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12354140 40670 MILLER TRAILERS INC

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Technical Data | NSN 2530-01-283-0812

Characteristic Specifications
BODY STYLE B10 MULTIPLE CONNECTION
BODY MATERIAL ALUMINUM ALLOY
FLOW CONTROL DEVICE DIAPHRAGM
END CONNECTION QUANTITY 5
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR G11 PLAIN
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 STYLE DESIGNATOR G11 PLAIN
SECOND END NOMINAL PIPE SIZE ACCOMMODATED 0.375 INCHES
SECOND END THREAD DIRECTION RIGHT-HAND
THIRD END RELATIONSHIP WITH PRECEDING ENDS IDENTICAL WITH SECOND END
FOURTH END RELATIONSHIP WITH PRECEDING ENDS IDENTICAL WITH THIRD END
TEMP ADJUSTABILITY ADJUSTABLE
TEMP RATING -60.0 DEG FAHRENHEIT 120.0 DEG FAHRENHEIT
SPECIAL FEATURES FIFTH END IDENTICAL WITH SECOND END

Restrictions/Controls & Freight Information | NSN 2530-01-283-0812

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 885 unknown
Originating Activity Code AH Defense Supply Center Columbus
Columbus, OH 43215
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 2530-01-283-0812

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each