NSN 2530-00-084-7544 M14021, MC14021, B3T2140A
Product Details | MASTER HYDRAULIC BRAKE CYLINDER ASSEMBLY
2530-00-084-7544 A device consisting of a reservoir and/or CYLINDER, HYDRAULIC BRAKE, MASTER with other components necessary to displace fluid from a central source for actuating the slave or wheel cylinders of a hydraulic brake system.20216300032Aircraft Wheel and Brake Systems25300060Vehicular Brake, Steering, Axle, Wheel, and Track Components
Part Alternates: M14021, MC14021, B3T2140A, B3T-2140-A, E14021, F14021, FE14021, 1048, 14021, 174115, 174-115, 2D9600, 5461385, 2530-00-084-7544, 00-084-7544, 2530000847544, 000847544
Vehicular Equipment Components | Vehicular Brake, Steering, Axle, Wheel, and Track Components
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 25 | 01 JAN 1963 | 00-084-7544 | 11007 ( CYLINDER ASSEMBLY, HYDRAULIC BRAKE, MASTER ) |
Drawings & Photos | NSN 2530-00-084-7544
Demand History | NSN 2530-00-084-7544
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 2D9600 | 2024-11-312 | 74 | DIBBS |
| F14021 | 2024-11-312 | 74 | DIBBS |
| M14021 | 2024-11-312 | 74 | DIBBS |
| MC14021 | 2024-11-312 | 74 | DIBBS |
| 2530-00-084-7544 | 2018-01-16 | 62 | DIBBS |
| 2530-00-084-7544 | 2017-09-271 | 11 | DIBBS |
| 14021 | 2017-09-266 | 3 | |
| 2530-00-084-7544 | 2017-09-255 | 11 | DIBBS |
| 2530-00-084-7544 | 2017-08-243 | 13 | DIBBS |
| 14021 | 2017-05-133 | 2 | |
| 2530-00-084-7544 | 2017-03-85 | 11 | DIBBS |
| 14021 | 2016-07-198 | 1 | |
| 14021 | 2015-07-182 | 2 | |
| 14021 | 2015-04-100 | 3 | |
| 2530-00-084-7544 | 2014-12-337 | 21 | DIBBS |
| 14021 | 2014-05-136 | 5 | |
| 2530-00-084-7544 | 2011-02-55 | 15 | DIBBS |
| 2530-00-084-7544 | 2010-12-361 | 32 | DIBBS |
| 2530-00-084-7544 | 2010-08-242 | 9 | DIBBS |
| 2530-00-084-7544 | 2010-08-217 | 20 | DIBBS |
| 2530-00-084-7544 | 2009-05-144 | 6 | United States |
| 2530-00-084-7544 | 2007-07-204 | 1 | US |
| 2530-00-084-7544 | 2007-06-163 | 49 | DIBBS |
Cross Reference | NSN 2530-00-084-7544
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1048 | 06840 | BENDIX CORP THE |
| 14021 | 19239 | ECHLIN INC |
| 174-115 | 76462 | DELCO MORAINE DIV OF GENERAL MOTORS CORP |
| 2D9600 | 11083 | CATERPILLAR INC. DBA CATERPILLAR |
| 5461385 | 23862 | MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP |
| 5461385 | 7X677 | GENERAL MOTORS LLC DBA GENERAL MOTORS |
| B3T-2140-A | 23040 | FORD MOTOR CO FORD PARTS AND SERVICE DIV |
| B3T-2140-A | 57526 | FORD MOTOR CO |
| E14021 | 80724 | EIS BRAKE PARTS DIV OF STANDARD MOTOR PRODUCTS INC |
| F14021 | 63477 | FEDERAL MOGUL CORP SUB WAGNER BRAKE |
| FE14021 | 63477 | FEDERAL MOGUL CORP SUB WAGNER BRAKE |
| M14021 | 71425 | AIRTEX PRODUCTS DIV OF UIS INC |
| MC14021 | 66614 | TRW INC REPLACEMENT PARTS DIV |
| MC14021 | 76761 | C. E. NIEHOFF & CO. |
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Related Products | NSN 2530-00-084-7544
Technical Data | NSN 2530-00-084-7544
| Characteristic | Specifications |
|---|---|
| OVERALL WIDTH | 2.500 INCHES NOMINAL |
| OVERALL HEIGHT | 4.910 INCHES NOMINAL |
| EXTENDED LENGTH | 9.300 INCHES NOMINAL |
| COMPRESSED LENGTH | 7.860 INCHES NOMINAL |
| BODY MATERIAL | ANY ACCEPTABLE |
| BORE DIAMETER | 1.250 INCHES NOMINAL |
| FIRST PISTON ROD END THREAD SERIES DESIGNATOR | UNF |
| FIRST PISTON ROD END THREAD DIAMETER | 0.438 INCHES NOMINAL |
| FIRST PISTON ROD END THREAD QUANTITY PER INCH | 20 |
| FIRST PISTON ROD END THREAD CLASS | 2B |
| FIRST PISTON ROD END THREAD DIRECTION | RIGHT-HAND |
| (NON-CORE DATA) FIRST PISTON ROD END LUBRICATION FACILITY | NOT INCLUDED |
| (NON-CORE DATA) SECOND PISTON ROD END LUBRICATION FACILITY | NOT INCLUDED |
| MOUNTING TYPE AND LOCATION | BOSS CENTER SECTION |
| MOUNTING PROVISION | UNTHREADED MOUNTING HOLES |
| MOUNTING PROVISION ARRANGEMENT STYLE | 1 TWO HOLE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING PROVISIONS | 4.120 INCHES NOMINAL |
| MOUNTING FACILITY DIAMETER | 0.391 INCHES NOMINAL |
| PORT LOCATION AND QUANTITY | 1 CYLINDER HEAD END |
| PORT STYLE | 5 GASKET SEAL |
| PORT THREAD SERIES DESIGNATOR | UNF |
| PORT THREAD DIAMETER | 0.500 INCHES NOMINAL |
| PORT THREAD QUANTITY PER INCH | 20 |
| PORT THREAD CLASS | 2B |
| SEAT ANGLE IN DEG | ANY ACCEPTABLE |
| TEMP RATING | NOT RATED |
| RESERVOIR TYPE | INTEGRAL |
| ACTUATION METHOD | DIRECT |
| FEATURES PROVIDED | RUBBER BOOT |
| SPECIAL FEATURES | INTERNAL THD PISTON ROD END STYLE |
Restrictions/Controls & Freight Information | NSN 2530-00-084-7544
| 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: | U | Precious 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 | 018400 | AUTO BRAKES/SHOES R PADS ETC |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| 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 2530-00-084-7544
Army
Air Force
Navy| 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.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| 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 | 9B | Navy-owned stocks of 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 |