Hydraulic Brak Cylinder Assembly

MC146

(NSN) National Stock Number

2530-00-005-4935

Federal Supply Classification

2530 Vehicular Brake, Steering, Axle, Wheel and Track Components

Item Name Code

11007

Schedule B Code

8708300050

Summary

Unthreaded mounting holes mounting provision, 4.860 inches nominal overall height, 4.275 inches nominal overall width, 1.635 inches nominal body outside diameter, direct actuation method, 42.0 seat angle in deg

DAC	HCC	DMIL	RNCC
6	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	AX

Identification

A device consisting of a reservoir and/or cylinder, hydraulic brake, master with other components necessary to displace fluid from a central source for actuating the slave or wheel cylinders of a hydraulic brake system.

INC	FIIG	Concept	Condition
11007	A34200	-	2

Specifications

Mounting Provision

unthreaded mounting holes

Details

The provision/s/ for mounting the item. please use mrc bhms in place of this discontinued mrc.

Overall Height

4.860 inches nominal

Details

The distance measured in a straight line from the bottom to the top of an item.

Overall Width

4.275 inches nominal

Details

An overall measurement taken at right angles to the length of an item,in distinction from thickness.

Body Outside Diameter

1.635 inches nominal

Details

The length of a straight line which passes through the center of the body,and terminates at the outside circumference.

Actuation Method

direct

Details

The means by which the item is actuated.

Seat Angle In Deg

42.0

Details

The angle of the end surface upon which the mated surface seats,expressed in degrees.

Mounting Provision Arrangement Style

two hole

Details

The style designation indicating the configuration that most nearly corresponds to the arrangement of the mounting provision(s).

Reservoir Type

integral

Details

Indicates the type of reservoir provided.

Straight Bore Inside Diameter

1.125 inches nominal

Details

None.

Mounting Type And Location

flange piston rod end

Details

Indicates the type of mounting and the location on the item.

Mounting Facility Diameter

0.440 inches nominal

Details

The length of a straight line which passes through the center of the mounting facility,and terminates at the circumference.

Center To Center Distance Between Mounting Provisions

3.375 inches nominal

Details

None.

Port Location And Quantity

1 center section

Details

Indicates the location and number of ports on the item.

Port Location And Quantity

1 cylinder head end

Details

Indicates the location and number of ports on the item.

Port Style

inverted flare

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the port.

Port Thread Series Designator

unf

Details

A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter on the port.

Port Thread Diameter

0.562 inches nominal single port

Details

The length of a straight line which passes through the center of the port and would bound the crest of an external thread or the root of an internal thread.

Port Thread Diameter

0.500 inches nominal all ports

Details

The length of a straight line which passes through the center of the port and would bound the crest of an external thread or the root of an internal thread.

Port Thread Quantity Per Inch

18 single port

Details

A measurement of the number of screw threads on the port per linear inch,including incomplete threads,on a line parallel to the thread axis.

Port Thread Quantity Per Inch

20 all ports

Details

A measurement of the number of screw threads on the port per linear inch,including incomplete threads,on a line parallel to the thread axis.

Port Thread Class

Details

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal port thread.

Material

iron cast body

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
E66787	80724	6	-	5	9	-	AX
MC146	76761	6	-	5	9	-	AX
M66787	71425	6	-	5	2	-	AX
2225835	14892	6	-	5	9	-	HD
3912128	24617	6	-	5	9	-	AX
3912128	7X677	6	-	5	2	-	HD
1331	06840	6	-	5	9	-	AX
3912128	11862	6	-	5	9	-	HD
F66787	63477	6	-	3	2	-	AX
36246	19239	6	-	5	9	-	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
63220	-	W	-

RVC	WCC	TCC	SHC
-	586	Z	9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

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100% Product Inspections
Counterfeit Parts Prevention

Manufacturer

TRW INC REPLACEMENT PARTS DIV

CAGE: 66614

CLEVELAND , OH , 44124-3719

UNITED STATES

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FAQs

Frequently asked questions for NSN 2530-00-005-4935

What is the NIIN of the NSN 2530-00-005-4935?

The National Item Identification Number (NIIN) of the NSN 2530-00-005-4935 is 00-005-4935

When the NSN 2530-00-005-4935 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Jun 9, 1972

Does the NSN 2530-00-005-4935 contain any precious metals?

Type/content is unknown

Does the NSN 2530-00-005-4935 contain any hazardous material?

No information in HMIRS

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