Product Details | AIR BRAKE CHAMBER

2530-00-813-7557 A mechanical device employing a flexible dished diaphragm to convert air pressure into physical force to actuate the brake shoes of a vehicle. See also ACTUATOR, SAFETY; ACTUATOR, SPRING BRAKE; and ROTOCHAMBER.

Part Alternates: B154123, B-1541-23, B15417, B1541-7, B1541A, K11541, UB2248, UB-2248 , 229851 , 282780, 287363, 288813, 288813N, 8A5920, 2530-00-813-7557, 00-813-7557, 2530008137557, 008137557

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

Supply Group (FSG) NSN Assign. NIIN
25 27 MAR 1968 00-813-7557

Demand History | NSN 2530-00-813-7557

Part Number Request Date QTY Origin
2530-00-813-7557 2017-12-347 9 DIBBS
2530-00-813-7557 2011-11-307 4 DIBBS
2530-00-813-7557 2011-10-274 1 DIBBS
2530-00-813-7557 2011-07-182 1 DIBBS
2530-00-813-7557 2011-04-91 1 DIBBS
2530-00-813-7557 2008-02-59 7 DIBBS

Cross Reference | NSN 2530-00-813-7557

Part Number Cage Code Manufacturer
229851 06853 BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
282780 06853 BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
287363 06853 BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
288813 06853 BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
288813N 06853 BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
8A5920 22888 FMC CORP
B-1541-23 52304 DANA COMMERCIAL VEHICLE PRODUCTS, LLC
B1541-7 52304 DANA COMMERCIAL VEHICLE PRODUCTS, LLC
B1541A 54713 EATON CORP
K11541 01564 KERSHAW MANUFACTURING COMPANY INC THE
UB-2248 26697 MANITEX LOAD KING, INC. DIV LOAD KING

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Technical Data | NSN 2530-00-813-7557

Characteristic Specifications
LINE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR 0.250-18 NPT
SPECIAL FEATURES SHANK DIA:0.859 IN.;WIDTH O/A:1.269 IN.;DIA O/A:8.175 IN.;FORK WIDTH:0.570 IN.;DISTANCE FROM PIVOT PINHOLE CENTER TO ROD CONNECTION END:1.734 IN.;FORK ARM THK:0.345 IN.;FORK ARM LG:1.560 IN.;DISTANCE FROM OIVOT PINHOLE CENTER TO FORK END:0.450 IN.;MTG METHOD:CLEVIS;INLET LOCATION:OFF CENTER;CLEVIS STYLE DESIGNATOR:NO.1;ROD END DISTANCE O/A:7.100 IN.

Restrictions/Controls & Freight Information | NSN 2530-00-813-7557

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 585 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 2530-00-813-7557

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
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.
Price ValidationN 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 CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
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