NSN 2530-01-137-9236 MID/KN30300, MIDKN30300, N3714G

Product Details | AIR PRESSURE RELAY VALVE

2530-01-137-9236 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: MID/KN30300, MIDKN30300, N3714G, N3714GH, N4301AA, A71890, KN30300, U3TT4G, 11662236, 11679, 1212AS4211, 1212AS421-1, 3167500, 3267800, 2530-01-137-9236, 01-137-9236, 2530011379236, 011379236

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

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
25	04 SEP 1982	01-137-9236	36296 ( VALVE, RELAY, AIR PRESSURE )

Drawings & Photos | NSN 2530-01-137-9236

Part Number	Request Date	QTY	Origin
2530-01-137-9236	2017-04-93	77	DIBBS
2530-01-137-9236	2017-03-68	185	DIBBS
2530-01-137-9236	2017-02-43	165	DIBBS
2530-01-137-9236	2013-10-275	266	DIBBS
2530-01-137-9236	2013-07-192	241	DIBBS
2530-01-137-9236	2013-06-172	192	DIBBS
2530-01-137-9236	2013-05-144	101	DIBBS
2530-01-137-9236	2013-05-141	0	DIBBS
2530-01-137-9236	2013-04-114	1	MANUAL
A71890	2013-04-114	1	US
2530-01-137-9236	2012-08-223	0	DIBBS
2530-01-137-9236	2012-06-158	174	DIBBS
2530-01-137-9236	2012-02-38	156	DIBBS
2530-01-137-9236	2011-12-341	108	DIBBS
2530-01-137-9236	2011-11-307	137	DIBBS
2530-01-137-9236	2011-07-202	75	DIBBS
2530-01-137-9236	2011-06-154	152	DIBBS
2530-01-137-9236	2011-03-63	170	DIBBS
2530-01-137-9236	2011-01-06	97	DIBBS
2530-01-137-9236	2010-07-183	96	DIBBS
2530-01-137-9236	2010-06-172	151	DIBBS
2530-01-137-9236	2010-06-158	56	DIBBS
2530-01-137-9236	2009-10-299	6	DIBBS
2530-01-137-9236	2007-11-317	351	DIBBS
2530-01-137-9236	2007-10-291	343	DIBBS
2530-01-137-9236	2007-03-67	225	DIBBS
2530-01-137-9236	2006-06-170	230	DIBBS

Cross Reference | NSN 2530-01-137-9236

Part Number	Cage Code	Manufacturer
11662236	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
11679	98343	MIDLAND BRAKE INC DIV OF ECHLIN INC
1212AS421-1	30003	NAVAL AIR SYSTEMS COMMAND
3167500	16108	WISCONSIN TRAILER CO INC
3267800	16662	LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE
A71890	16662	LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE
A71890	63477	FEDERAL MOGUL CORP SUB WAGNER BRAKE
KN30300	06721	HALDEX BRAKE PRODUCTS CORPORATION DIV BREAK PRODUCTS DIVISION
KN30300	98343	MIDLAND BRAKE INC DIV OF ECHLIN INC
MID/KN30300	64678	DAIMLER TRUCKS NORTH AMERICA LLC
N3714G	06721	HALDEX BRAKE PRODUCTS CORPORATION DIV BREAK PRODUCTS DIVISION
N3714G	34640	LA CROSSE TRAILER CORP
N3714GH	05444	HAMILTON TRAILER CO INC
N4301AA	06721	HALDEX BRAKE PRODUCTS CORPORATION DIV BREAK PRODUCTS DIVISION
N4301AA	98343	MIDLAND BRAKE INC DIV OF ECHLIN INC
U3TT4G	06721	HALDEX BRAKE PRODUCTS CORPORATION DIV BREAK PRODUCTS DIVISION

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Related Products | NSN 2530-01-137-9236

2530-01-137-9386, 2530-01-137-9668, 2530-01-137-9673, 2530-01-138-0130, 2530-01-138-0922

Technical Data | NSN 2530-01-137-9236

Characteristic	Specifications
END CONNECTION QUANTITY	4
FIRST END CONNECTION TYPE	THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR	G11 PLAIN
FIRST END THREAD DIRECTION	RIGHT-HAND
FIRST END THREAD SERIES DESIGNATOR	NPT
FIRST END NOMINAL THREAD SIZE	0.750 INCHES
SECOND END RELATIONSHIP WITH FIRST END	NOT IDENTICAL
SECOND END CONNECTION TYPE	THREADED INTERNAL PIPE
SECOND END STYLE DESIGNATOR	G11 PLAIN
SECOND END THREAD DIRECTION	RIGHT-HAND
SECOND END THREAD SERIES DESIGNATOR	NPT
SECOND END NOMINAL THREAD SIZE	0.250 INCHES
THIRD END RELATIONSHIP WITH PRECEDING ENDS	IDENTICAL WITH SECOND END
FOURTH END RELATIONSHIP WITH PRECEDING ENDS	IDENTICAL WITH SECOND END
MANUFACTURERS CODE	19207
MFR SOURCE CONTROLLING REFERENCE	11662236

Restrictions/Controls & Freight Information | NSN 2530-01-137-9236

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	P	There 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:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item 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	AX	Defense Supply Center Columbus Columbus, OH 43216-5000
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 2530-01-137-9236

Category	Code	Description
Materiel Category and Inventory Manager	J	Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	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 Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Budget Code	9	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.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	TG	TG:AF SICA RESIDUAL MMAC-WR-ALC
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	3B	Navy-owned stocks of field level repairable DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each