Product Details | BRAKE CHAMBER DIAPHRAGM

2530-00-331-8123 An item of flexible, nonmetallic construction, designed to convert air pressure or vacuum into mechanical force when installed in a brake chamber.

Part Alternates: 180881, 231506, 440349, 684123, 806737, 2530-00-331-8123, 00-331-8123, 2530003318123, 003318123

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

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-331-8123

Demand History | NSN 2530-00-331-8123

Part Number Request Date QTY Origin
2530-00-331-8123 2010-12-30 400 Israel

Cross Reference | NSN 2530-00-331-8123

Part Number Cage Code Manufacturer
180881 92392 ALLIS-CHALMERS CORP
231506 06853 BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
440349 02280 AMERICAN HOIST AND DERRICK CO
440349 49185 TEREX AMERICAN CRANE CORP
684123 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
684123 28265 HERCULES ENGINE CO INC
806737 02280 AMERICAN HOIST AND DERRICK CO
806737 49185 TEREX AMERICAN CRANE CORP

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Technical Data | NSN 2530-00-331-8123

Characteristic Specifications
MATERIAL RUBBER
CONSTRUCTION FABRIC INSERT
DIAPHRAGM TYPE BEADED TAPERED SLEEVE
OVERALL OUTSIDE DIAMETER 4.844 INCHES NOMINAL
SLEEVE SMALLEST OUTSIDE DIAMETER 3.422 INCHES NOMINAL
OVERALL HEIGHT 2.657 INCHES MINIMUM AND 2.719 INCHES MAXIMUM
MATERIAL THICKNESS 0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM
MOUNTING METHOD BEAD
NONMETALLIC HARDNESS RATING 45.000 MINIMUM SHORE DUROMETER A AND 55.000 MAXIMUM SHORE DUROMETER A
III FSC APPLICATION DATA REAR BRAKE CHAMBER ASSY,FIRE TRUCK
MANUFACTURERS CODE 06853
DESIGN CONTROL REFERENCE 231506

Restrictions/Controls & Freight Information | NSN 2530-00-331-8123

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 018400 AUTO BRAKES/SHOES R PADS ETC
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 581 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 2530-00-331-8123

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
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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each