1630-00-640-4991

Master Hydraulic Brake Cylinder Assembly email this page

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Reference images of this national stock number
Reference of NSN 1630-00-640-4991 Reference of NSN 1630-00-640-4991 Reference of NSN 1630-00-640-4991 Reference of NSN 1630-00-640-4991

Model or part number: 4408E

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Description

Air Hydraulic Actuator NSN 1630-00-640-4991.

pdf NSN 1630-00-640-4991 Datasheet

MRC:
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.ABJH
Tempurature Rating:
Not rated
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
2.812 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
1.750 inches
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
0.500 inches
MRC:
The means by which the item is actuated.AFLW
Actuation Method:
Direct
MRC:
The length of a straight line which passes through the center of a hole or body of the first end,and terminates at the circumference.AMDX
First End Hole Diameter:
Unable to decode
MRC:
A measurement of the smallest length to which the item may be compressed,in distinction from width.AMQZ
Compressed Length:
8.438 inches
MRC:
A measurement of the longest dimension of an item when it is in an extended position,in distinction from width.ATEM
Extended Length:
9.975 inches
MRC:
Indicates the type of reservoir provided.BMWH
Reservoir Type:
Integral
MRC:
None.BYXG
Straight Bore Inside Diameter:
0.500 inches
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Cushioned stroke
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the first piston rod end.CKSF
First Piston Rod End Style:
Fork type (clevis)
MRC:
None.CLMG
First End Fork Depth:
0.781 inches
MRC:
None.CLMJ
First End Fork Span Width:
Unable to decode
MRC:
Indicates the type of mounting and the location on the item.CLML
Mounting Type And Location:
Tongue cylinder head end
MRC:
Indicates the location and number of ports on the item.CLMS
Port Location And Quantity:
1 cylinder head end
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the port.CLMT
Port Style:
Gasket seal
MRC:
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.CLMW
Port Thread Series Designator:
Unf
MRC:
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.CLMX
Port Thread Diameter:
0.438 inches
MRC:
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.CLMY
Port Thready Qty Per Inch (tpi):
20
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal port thread.CLNB
Port Thread Class:
3b
MRC:
--
NIIN:
006404991
MRC:
--
NATO Stock Number:
1630-00-640-4991
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A34200
MRC:
--
INC:
11007
MRC:
--
IMM:
CX
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Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 1630-00-640-4991

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.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8803200060
NAICS:
336413
End Use Class:
50070
SITC:
79293
USDA:
1
HITECH:
8

Schedule B Codes Definitions:

Schedule B 8803200060

Undercarriages and Parts Thereof, For Use In Military Aircraft

End Use Code 50070

Type Goods Parts For Military

Standard Intl. Trade Class (SITC) 79293

Undercarriages and Parts Thereof For Aircraft

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
133300
NMF Description:
Machinery/machines Noi
UFC:
63220
LTL:
Rating variable
LCL:
85.0
WCC:
671
TCC:
Z
SHC:
9
ADC:
A
ACC:
V

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 671

Aircraft parts, to include test/tool sets and equipment (other than armament systems).

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.
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