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Dual Disk Brake NSN 1630-00-540-4642

Item Description

A brake consisting essentially of the following: a. A single piece or divided cylinder housing designed to be mounted on the torque flange of an axle. The cylinder housing has a slot or groove through which the disk, brake passes. It contains a piston(s) or push rod(s) which provides the hydraulic or mechanical force to press the lining, friction against the disk, brake. b. Lining, friction. c. Two disk, brake designed to be keyed or rigidly attached to a wheel or rotating shaft.

NSN 1630-00-540-4642 NSN: 1630-00-540-4642

Features and Characteristics

Bolt Circle Diameter
5.875 inches
Overall Width
7.8817 inches
Mounting Hole Diameter
0.45313 inches
Mounting Hole Quantity
10
Overall Diameter
17.750 inches
Operation Method
Hydraulic
Mounting Method
Anchor plate flange
Braking Area Outside Diameter
16.724 inches
Lining Contact Surface Width
3.974 inches
Rotating Disk Thickness
0.614 inches
Hydraulic Cylinder Quantity
4
Hydraulic Cylinder Diameter
2.501 inches
Lining Friction Surface Area
198.450 square inches
Installation Location
Left hand side or right hand side
Wheel Size For Which Designed
32 by 6.6 in.
Nondefinitive Specification/std Data
7 type
Fsc Application Data
Wheel, landing gear, acft
FSC
1630 Aircraft Wheel And Brake Systems
NIIN
005404642
NSN
1630005404642

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9560332
Cage Code:
73842
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8803200060
  • NAICS: 336413
  • SITC: 79293
  • Description: Undercarriages and parts thereof, for use in military aircraft
  • End Use (Code 50070):
    Parts for military-type goods

Q & A

Frequently asked questions for NSN 1630-00-540-4642
What are the manufacturers of nsn 1630005404642?
Does this nsn 1630005404642 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1630005404642
A brake consisting essentially of the following: a. a single piece or divided cylinder housing designed to be mounted on the torque flange of an axle. the cylinder housing has a slot or groove through which the disk, brake passes. it contains a piston(s) or push rod(s) which provides the hydraulic or mechanical force to press the lining, friction against the disk, brake. b. lining, friction. c. two disk, brake designed to be keyed or rigidly attached to a wheel or rotating shaft.
Does nsn 1630005404642 contain any precious metals?
Precious metal content is unknown.
Does nsn 1630005404642 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 1630005404642?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
09192
FIIG:
T129-B
App. Key:
BA
Cond. Code:
2
Status:
A

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