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Disk Brake Shoe NSN 2530-00-125-4280

Item Description

A replaceable metal plate, usually affixed with a fabric friction lining as the contact pad surface. It may be of circular, kidney, or rectangular shape. When mounted in a caliper cylinder housing, between brake disk and hydraulic or pneumatic piston(s), or wheel and caliper lever, it is so designed that actuated pressure, on the shoe friction pad, will retard or stop motion. Excludes brake, dual disk; brake, single disk; brake shoe; and disk, brake.

NSN 2530-00-125-4280 NSN: 2530-00-125-4280

Features and Characteristics

Fabrication Method
Compressed
Major Diameter
4.000 inches
Thickness
0.2000 inches
Hole Arrangement Style
Staggered
Mounting Hole Diameter
0.188 inches
Minor Diameter
2.000 inches
Lining Style
Clutch disk
Application Type
Dry
Mounting Hole Circle Diameter
3.250 inches
Surface Condition And Location
Both sides ground and both sides grooved
Circular Pattern Hole Type And Quantity
8 counterbored outer securing circle
Actuation Method And Location
Hydraulic cylinder external
Attachment Method
Riveted
Supplementary Features
4this item has been reviewed for asbestos material. The current approved source, cage 00501, has indicated their part number contained asbestos prior to 1984. They continue to manufacture the same part number without asbestos material after 1984
FSC
2530 Track Components Wheel Axle Steering Vehicular Brake
NIIN
001254280
NSN
2530001254280

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
E9NN2N625AB
Cage Code:
00501
Status:
A
MSDS:
Part Number:
D5NN2N625A
Cage Code:
00501
Status:
A
MSDS:
Part Number:
C5NN2N625B
Cage Code:
00501
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8708300050
  • NAICS: 336340
  • SITC: 78433
  • Description: Brakes and servo-brakes and parts, of motor vehicles of headings 8701 to 8705
  • End Use (Code 30230):
    Other parts and accessories of vehicles

Q & A

Frequently asked questions for NSN 2530-00-125-4280
What are the manufacturers of nsn 2530001254280?
Does this nsn 2530001254280 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2530001254280
A replaceable metal plate, usually affixed with a fabric friction lining as the contact pad surface. it may be of circular, kidney, or rectangular shape. when mounted in a caliper cylinder housing, between brake disk and hydraulic or pneumatic piston(s), or wheel and caliper lever, it is so designed that actuated pressure, on the shoe friction pad, will retard or stop motion. excludes brake, dual disk; brake, single disk; brake shoe; and disk, brake.
Does nsn 2530001254280 contain any precious metals?
Precious metal content is unknown.
Does nsn 2530001254280 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 2530001254280?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
33503
FIIG:
A230A0
App. Key:
E
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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