Nonmetallic Hose Assembly
6-43825-9
(NSN) National Stock Number
4720-00-007-0421
Federal Supply Classification
4720 Hose and Flexible Tubing
Item Name Code
20311
Schedule B Code
4009120050
Summary
3b 1st end thread class, 3b 2nd end thread class, right-hand 1st end thread direction, right-hand 2nd end thread direction, -65.0 deg fahrenheit and 400.0 deg fahrenheit single response temp rating, swivel nut, flareless 1st end connection style
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 20311 | A542A0 | - | 2 |
Specifications
Thread Class
3b 1st end
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Class
3b 2nd end
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Direction
right-hand 1st end
Details
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.Thread Direction
right-hand 2nd end
Details
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.Temp Rating
-65.0 deg fahrenheit and 400.0 deg fahrenheit single response
Details
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.Connection Style
swivel nut, flareless 1st end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Connection Style
swivel nut, flareless 2nd end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.End Connection Design
elbow 2nd end
Details
The physical configuration of the outside of the end connection.End Connection Design
straight 1st end
Details
The physical configuration of the outside of the end connection.Connection Type
threaded internal tube 2nd end
Details
Indicates the type of connection/s/.Connection Type
threaded internal tube 1st end
Details
Indicates the type of connection/s/.Thread Quantity Per Inch
20 1st end
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Thread Quantity Per Inch
20 2nd end
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Burst Test Pressure
12000.0 pounds per square inch
Details
The minimum internal pressure rating,determined by destruction tests,at which the item can be expected to rupture.Maximum Operating Pressure
3000.0 pounds per square inch
Details
The maximum pressure at which the item is rated for operation.Nominal Thread Size
0.438 inches 1st end
Details
A designation that is used for the purpose of general identification of the thread.Nominal Thread Size
0.438 inches 2nd end
Details
A designation that is used for the purpose of general identification of the thread.Seat Angle
12.0 degrees 1st end
Details
The angle of the end surface upon which the mated surface seats.Seat Angle
12.0 degrees 2nd end
Details
The angle of the end surface upon which the mated surface seats.Hydrostatic Test Pressure
6000.0 pounds per square inch
Details
A steady,uniform,internal,static pressure that the item must withstand without leakage,abnormal distortion,or damage.Flow Angle
90.0 degrees 2nd end
Details
The angle that the flow is turned from the straight flow.Special Features
w/tetrafluoroethylene chafe guard
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Media For Which Designed
hydraulic fluid single response
Details
The type of media for which the item is designed.Thread Series Designator
unjf 1st end
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Thread Series Designator
unjf 2nd end
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 6-43825-9 | 8N744 | 6 | - | 5 | 2 | - | ZZ |
| 6-43825-9 | 76823 | 2 | - | 3 | 9 | - | SB |
| 170MT145-4CR-0134 | 50599 | 6 | - | 3 | 2 | - | ZZ |
| R26095-4-0134 | 50599 | 6 | - | 5 | 9 | - | ZZ |
| 96228-9 | 78570 | 6 | - | 5 | 2 | - | ZZ |
| 6-43825-9 | 0JRC1 | 5 | - | 5 | 9 | - | ZZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 52350 | - | W | Q |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| 1 | 736 | Z | Z |
Certified Supplier
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Manufacturer
NORTHROP GRUMMAN SYSTEMS CORPORATION
CAGE: 79U29
CLEARFIELD
, UT
, 84015-1587
UNITED STATES
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FAQs
Frequently asked questions for NSN 4720-00-007-0421
What is the NIIN of the NSN 4720-00-007-0421?
The National Item Identification Number (NIIN) of the NSN 4720-00-007-0421 is 00-007-0421
When the NSN 4720-00-007-0421 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Thu, Jul 6, 1972
Does the NSN 4720-00-007-0421 contain any precious metals?
Type/content is unknown
Does the NSN 4720-00-007-0421 contain any hazardous material?
No data in HMIRS
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