Brake Drum
1200073
(NSN) National Stock Number
2530-00-143-4346
Federal Supply Classification
2530 Vehicular Brake, Steering, Axle, Wheel and Track Components
Item Name Code
11298
Schedule B Code
8708300050
Summary
6.000 inches nominal overall width, 0.767 inches nominal mounting hole diameter, 5 mounting hole quantity, 15.000 inches nominal overall outside diameter, 9.500 inches nominal center hole diameter, equally spaced on 11.250 in. bolt circle mounting hole spacing
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 4 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | AX |
Identification
A circular shaped metal item designed to be connected to a machine or vehicle shaft or wheel and used to retard, stop or prevent motion by the application of pressure exerted by brake(s) or band(s).
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 11298 | T129-E | - | 2 |
Specifications
Overall Width
6.000 inches nominal
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Mounting Hole Diameter
0.767 inches nominal
Details
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.Mounting Hole Quantity
5
Details
The number of mounting holes provided.Overall Outside Diameter
15.000 inches nominal
Details
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.Center Hole Diameter
9.500 inches nominal
Details
The length of a straight line which passes through the center of the center hole,and terminates at the circumference.Mounting Hole Spacing
equally spaced on 11.250 in. bolt circle
Details
The spacing between the mounting holes.Material And Location
steel overall
Details
The element, compound, or mixture of which the item is fabricated, excludingany surface treatment, and its location. please use mrc matt with isac in place of this discontinued mrc.Braking Surface Location
internal
Details
Indicates the braking surface location on the item.Braking Surface Diameter
4.031 inches nominal
Details
The length of a straight line which passes through the center of the braking surface,and terminates at the circumference.Braking Surface Width
4.125 inches nominal
Details
The measurement taken at right angles to the length of the braking surface,in distinction from thickness.Cooling Fin
not included
Details
An indication of whether or not a cooling fin/s/ is included.Adjustment Hole
not included
Details
An indication of whether or not an adjustment hole is included.Inspection Hole
not included
Details
An indication of whether or not an inspection hole is included.Oil Drain Hole
not included
Details
An indication of whether or not an oil drain hole is included.Balancing Pad
included
Details
An indication of whether or not a balancing pad(s) is included.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 2402536 | 24617 | 5 | - | 5 | 9 | - | AX |
| 2439 | 34281 | 5 | - | 5 | 9 | - | AX |
| 85850B | 41885 | 4 | - | 5 | 2 | - | AX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 08460 | - | S | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 581 | Z | 9 |
Certified Supplier
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Manufacturer
FAQs
Frequently asked questions for NSN 2530-00-143-4346
What is the NIIN of the NSN 2530-00-143-4346?
The National Item Identification Number (NIIN) of the NSN 2530-00-143-4346 is 00-143-4346
When the NSN 2530-00-143-4346 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Wed, Jan 10, 1973
Does the NSN 2530-00-143-4346 contain any precious metals?
Type/content is unknown
Does the NSN 2530-00-143-4346 contain any hazardous material?
No information in HMIRS
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