Product Details | AIR PRESSURE RELAY VALVE

2530-00-514-2725 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: A14082, A-14082, ACF22D56, ACF-22D56, AD270, N15525, N-15525, BB29150, BB-29150, C3702, D150818, D1508-18, D1715, DX3082, DX-3082, P13762, P-13762, P16033, 0030780, 102268, 1025F, 109368, 11102P11, 16T1590, 180729, 205000, 20QE16, 20QE16P1, 21032, 2-1032, 2131507B, 2131-507B, 220156, 23K43, 23-K-43, 25G061, 25-G-061, 25G261, 25-G-261, 302E7957, 302-E-7957, 3302023075, 330-2023075, 4F6941, 4KB726, 52722A25, 535310, 5562318, 55623-18, 64151H, 6B205000, 808278, 830175, 8622, 95893, 9B3756, 9B-3756, 2530-00-514-2725, 00-514-2725, 2530005142725, 005142725

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

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-514-2725

Drawings & Photos | NSN 2530-00-514-2725


Demand History | NSN 2530-00-514-2725

Part Number Request Date QTY Origin
2530-00-514-2725 2015-10-289 1 GR

Cross Reference | NSN 2530-00-514-2725

Part Number Cage Code Manufacturer
0030780 97907 TEREX CORP
102268 97907 TEREX CORP
1025F 45152 OSHKOSH CORPORATION
1025F 75Q65 OSHKOSH DEFENSE, LLC
109368 97907 TEREX CORP
11102P11 27618 TAYLOR MACHINE WORKS, INC.
16T1590 81336 CHIEF OF ENGINEERS DEPT OF ARMY
180729 08683 BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC
2-1032 31245 TEREX USA, LLC DBA CEDARAPIDS
205000 03533 CRANE CARRIER COMPANY
205000 04969 AVAILABLE TRUCK CO
205000 06853 BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
205000 28158 HME, INC.
205000 63734 KAITLIN CORP
205000 65282 WHITE MOTOR CORP
205000 79960 ZENITH FUEL SYSTEMS INC
20QE16 89619 MACK TRUCKS, INC. DBA MACUNGIE OPERATIONS
20QE16P1 89619 MACK TRUCKS, INC. DBA MACUNGIE OPERATIONS
2131-507B 79343 SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
2131-507B 93568 HARSCO CORP BMY-COMBAT SYSTEMS DIV
220156 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
220156 28265 HERCULES ENGINE CO INC
23-K-43 05643 BARBER-GREENE CO
23-K-43 0MKW7 MINNPAR, LLC DBA MINNPAR
25-G-061 04741 WHITE MOTOR CORP OGDEN TRUCK PLANT
25-G-261 04741 WHITE MOTOR CORP OGDEN TRUCK PLANT
302-E-7957 02413 KERSEY / AMERICAN LAFRANCE A DIV OF FIGGIE INTERNATIONAL INC
330-2023075 89222 BLUE BIRD BODY CO
4F6941 11083 CATERPILLAR INC. DBA CATERPILLAR
4KB726 65282 WHITE MOTOR CORP
52722A25 02280 AMERICAN HOIST AND DERRICK CO
52722A25 49185 TEREX AMERICAN CRANE CORP
535310 23705 FRUEHAUF CORP
55623-18 02280 AMERICAN HOIST AND DERRICK CO
55623-18 49185 TEREX AMERICAN CRANE CORP
64151H 31007 NAVISTAR INTL CORP
64151H 89346 NAVISTAR INTL CORP TRUCK BR
6B205000 23382 FWD SEAGRAVE HOLDINGS, LP DIV FWD SEAGRAVE HOLDINGS, LP
808278 02280 AMERICAN HOIST AND DERRICK CO
830175 02280 AMERICAN HOIST AND DERRICK CO
8622 02280 AMERICAN HOIST AND DERRICK CO
8622 49185 TEREX AMERICAN CRANE CORP
95893 61822 AMCA INTL CORP UNIT CRANE DIV
9B-3756 02413 KERSEY / AMERICAN LAFRANCE A DIV OF FIGGIE INTERNATIONAL INC
A-14082 81495 KOEHRING CRANES INC DBA TEREX CRANES DIV WAVERLY
ACF-22D56 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
ACF-22D56 28265 HERCULES ENGINE CO INC
AD270 16662 LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE
AD270 63477 FEDERAL MOGUL CORP SUB WAGNER BRAKE
BB-29150 56442 DIAMOND REO TRUCK CO
C3702 63952 EDERER INC STAR CRANES DIV
D1508-18 84142 ANDERSON ENGINEERING CO INC
D1715 59690 KOEHRING CO LORAIN DIV
D1715 8E499 KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO
DX-3082 56442 DIAMOND REO TRUCK CO
N-15525 56442 DIAMOND REO TRUCK CO
P-13762 04285 ATHEY PRODUCTS CORP
P16033 82722 WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION

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Technical Data | NSN 2530-00-514-2725

Characteristic Specifications
BODY STYLE B10 MULTIPLE CONNECTION
FLOW CONTROL DEVICE DIAPHRAGM
END CONNECTION QUANTITY 4
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR G12 OPTIONAL END
FIRST END NOMINAL PIPE SIZE ACCOMMODATED 0.675 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 G2 SWIVEL NUT, INVERTED FLARE
SECOND END NOMINAL PIPE SIZE ACCOMMODATED 0.540 INCHES
SECOND END THREAD DIRECTION RIGHT-HAND
THIRD END RELATIONSHIP WITH PRECEDING ENDS IDENTICAL WITH SECOND END
TEMP ADJUSTABILITY NOT ADJUSTABLE
MEDIA FOR WHICH DESIGNED AIR
TEMP RATING NOT RATED
SPECIAL FEATURES FLANGE MTG TWO HOLES

Restrictions/Controls & Freight Information | NSN 2530-00-514-2725

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:UPrecious metal type is unknown
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 XX
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 2530-00-514-2725

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each