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NSN 1630-00-011-9803, 1630000119803
CYLINDER ASSEMBLY,HYDRAULIC BRAKE,MASTER

Federal Supply Classification
FSC 1630 - Aircraft Wheel and Brake Systems
National Item Identification Number
NIIN 000119803
Codification Country
United States
Item Name Code
INC 11007
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 1630-00-011-9803

National Stock Number (NSN) 1630-00-011-9803, or NIIN 000119803, (cylinder assembly,hydraulic brake,master) was assigned April 18, 1967 in the Federal Logistics Information System (FLIS). NIIN 000119803 was cancelled on December 12, 2019, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 01, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 11007. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 1630000119803 does not contain precious metals.

This information was last updated on .


Technical Characteristics

FIRST PISTON ROD END STYLE
(CKSF) EXTERNAL THREADED
TEMP RATING
(ABJH) 160.0 DEG FAHRENHEIT
COMPRESSED LENGTH
(AMQZ) 10.910 INCHES MINIMUM AND 10.970 INCHES MAXIMUM
UNABLE TO DECODE
(CLMT) UNABLE TO DECODE
UNABLE TO DECODE
(CLMY) UNABLE TO DECODE
UNABLE TO DECODE
(AAHB) UNABLE TO DECODE
UNABLE TO DECODE
(CKSH) UNABLE TO DECODE
PORT STYLE
(CLMT) GASKET SEAL SINGLE PORT
UNABLE TO DECODE
(AAFZ) UNABLE TO DECODE
SEAT ANGLE IN DEG
(AJFY) 60.0
PORT THREAD QUANTITY PER INCH
(CLMY) 20
PORT THREAD CLASS
(CLNB) 3B ALL PORTS
TEMP RATING
(ABJH) -65.0 DEG FAHRENHEIT
FIRST END EXTERNAL THREAD LENGTH
(AMEA) 0.880 INCHES NOMINAL
UNABLE TO DECODE
(AMEA) UNABLE TO DECODE
FIRST PISTON ROD END THREAD DIAMETER
(CKSH) 0.312 INCHES NOMINAL
FIRST PISTON ROD END LUBRICATION FACILITY (NON-CORE)
(CLLN) NOT INCLUDED
PORT LOCATION AND QUANTITY
(CLMS) 1 CENTER SECTION
PORT LOCATION AND QUANTITY
(CLMS) 2 CENTER SECTION
PORT THREAD SERIES DESIGNATOR
(CLMW) UNF ALL PORTS
PORT THREAD QUANTITY PER INCH
(CLMY) 18
UNABLE TO DECODE
(AFLW) UNABLE TO DECODE
SEAT ANGLE IN DEG
(AJFY) 60.0 SINGLE PORT
UNABLE TO DECODE
(CKSG) UNABLE TO DECODE
FIRST PISTON ROD END THREAD CLASS
(CKSK) 3A
UNABLE TO DECODE
(CLLN) UNABLE TO DECODE
UNABLE TO DECODE
(ADAR) UNABLE TO DECODE
FIRST PISTON ROD END THREAD SERIES DESIGNATOR
(CKSG) UNF
FIRST PISTON ROD END THREAD QUANTITY PER INCH
(CKSJ) 24
UNABLE TO DECODE
(CLML) UNABLE TO DECODE
PORT THREAD DIAMETER
(CLMX) 0.437 INCHES NOMINAL SINGLE PORT
UNABLE TO DECODE
(CLMX) UNABLE TO DECODE
FIRST END OUTSIDE DIAMETER
(AAHB) 0.375 INCHES NOMINAL
UNABLE TO DECODE
(CKSF) UNABLE TO DECODE
UNABLE TO DECODE
(CKSL) UNABLE TO DECODE
UNABLE TO DECODE
(CLMW) UNABLE TO DECODE
PORT THREAD CLASS
(CLNB) 3B SINGLE PORT
UNABLE TO DECODE
(ATEM) UNABLE TO DECODE AND UNABLE TO DECODE
UNABLE TO DECODE
(CKSJ) UNABLE TO DECODE
UNABLE TO DECODE
(CKSK) UNABLE TO DECODE
PORT THREAD QUANTITY PER INCH
(CLMY) 20 SINGLE PORT
BODY MATERIAL
(AAFZ) STEEL
BODY OUTSIDE DIAMETER
(ADAR) 1.560 INCHES NOMINAL
SEAT ANGLE IN DEG
(AJFY) 60.0 ALL PORTS
UNABLE TO DECODE
(ABJH) UNABLE TO DECODE
UNABLE TO DECODE
(AJFY) UNABLE TO DECODE
UNABLE TO DECODE
(AMQZ) UNABLE TO DECODE AND UNABLE TO DECODE
UNABLE TO DECODE
(CLMS) UNABLE TO DECODE
PORT THREAD DIAMETER
(CLMX) 0.562 INCHES NOMINAL ALL PORTS
PORT THREAD QUANTITY PER INCH
(CLMY) 18 ALL PORTS
UNABLE TO DECODE
(CLNB) UNABLE TO DECODE
ACTUATION METHOD
(AFLW) DIRECT
EXTENDED LENGTH
(ATEM) 12.910 INCHES MINIMUM AND 12.970 INCHES MAXIMUM
FIRST PISTON ROD END THREAD DIRECTION
(CKSL) RIGHT-HAND
MOUNTING TYPE AND LOCATION
(CLML) FORK CYLINDER HEAD END
PORT STYLE
(CLMT) GASKET SEAL ALL PORTS
PORT THREAD SERIES DESIGNATOR
(CLMW) UNF
PORT THREAD SERIES DESIGNATOR
(CLMW) UNF SINGLE PORT
PORT THREAD CLASS
(CLNB) 3B


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