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NSN: 4820-00-001-1642
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Part Numbers

Item Number Item Description
1936FFG1-4 Valve, Globe

Master Requirement Codes

Code Translation
ADST The means by which the bonnet is attached to the item.
ADSR Indicates the type of housing on the item that accommodates the stem packing or spring.
AHNC The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
AWLS Indicates the type of connection/s/.
CBBL Those features, not otherwise specified, which may be required for proper functioning of the item.
ADQU The part that controls the flow through the item.
CQGM The maximum pressure at which the item is rated for operation.
MEDA The type of media for which the item is designed.
AAAR A measurement of the pipe size the item will accommodate.
CQJX A designation that is used for the purpose of general identification of the thread.
ZZZY A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.
STYL The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
AAJF The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
CMLP The number of threads on the item per linear inch measured on a line parallel to the thread axis.
THSD A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
AQLR The means used to control the operation of the valve.

1936FFG1-4 Globe Valve

Cage 38056

Technical Definition

Valve, Globe, also referenced with federal logistics item name code 05485 - A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. the flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. the stem is at a 90 degree (1.5708 radians) angle to axis of flow. excludes valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

Technical Characteristics

Bonnet Attachment Method (ADST):
Union
Bonnet Type (ADSR):
Inside screw
Connection Style (AHNC):
Plain,optional end(pipe) 1st end
Connection Type (AWLS):
Threaded internal pipe 1st end
Features Provided (CBBL):
Bonnet packing
Flow Control Device (ADQU):
Needle
Maximum Operating Pressure (CQGM):
6000.0 pounds per square inch single response
Media For Which Designed (MEDA):
Water-oil-gas single response
Nominal Pipe Size Accommodated (AAAR):
0.250 inches 1st end
Nominal Thread Size (CQJX):
0.250 inches 1st end
Reference Number Differentiating Characteristics (ZZZY):
Material will be in accordance with ships parts control cetner activity hx quality control,manufacturing and testing specifications
Style Designator (STYL):
Straight thru
Thread Direction (AAJF):
Right-hand 1st end
Thread Quantity Per Inch (CMLP):
18 1st end
Thread Series Designator (THSD):
Npt 1st end
Valve Operation Method (AQLR):
Manual

National Stock Number (NSN)

4820-00-001-1642