Nonmetallic Hose Assembly
998D663G07
(NSN) National Stock Number
4720-00-003-9556
Federal Supply Classification
4720 Hose and Flexible Tubing
Item Name Code
20311
Schedule B Code
-
Summary
Round cross-sectional shape style, 3b 1st end thread class, 3b 2nd end thread class, right-hand 1st end thread direction, right-hand 2nd end thread direction, 0.625 inches nominal inside diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | SE |
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
Cross-Sectional Shape Style
round
Details
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.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.Inside Diameter
0.625 inches nominal
Details
The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.Temp Rating
-65.0 deg fahrenheit and 250.0 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.Outside Diameter
1.078 inches nominal
Details
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.Minimum Inside Bending Radius
6.500 inches
Details
The minimum inside bending radius formed without stressing or deformation of a flexible item.End Item Identification
an/alq-119
Details
The national stock number or the identification information of the end equipment for which the item is a part.Connection Style
swivel nut flare 1st end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Connection Style
swivel nut flare 2nd end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.End Connection Design
straight 2nd end
Details
The physical configuration of the outside of the end connection.End Connection Design
elbow 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
12 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
12 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
6000.0 pounds per square inch
Details
The minimum internal pressure rating,determined by destruction tests,at which the item can be expected to rupture.Layer Composition And Location
2nd layer rubber impregnated braided steel wire and outer layer rubber impregnated braided cotton cord and 1st layer rubber impregnated braided cotton cord
Details
The material and formation identifying the structural characteristic/s/ of the item and location.Maximum Operating Pressure
1500.0 pounds per square inch
Details
The maximum pressure at which the item is rated for operation.Nominal Thread Size
1.062 inches 1st end
Details
A designation that is used for the purpose of general identification of the thread.Nominal Thread Size
1.062 inches 2nd end
Details
A designation that is used for the purpose of general identification of the thread.Seat Angle
37.0 degrees 2nd end
Details
The angle of the end surface upon which the mated surface seats.Seat Angle
37.0 degrees 1st end
Details
The angle of the end surface upon which the mated surface seats.Hydrostatic Test Pressure
3000.0 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 1st end
Details
The angle that the flow is turned from the straight flow.Outer Covering Environmental Protection
mildew resistant and oil resistant
Details
The type of protection provided by the outer covering.Vacuum In Torr
50.8
Details
The ultimate maximum vacuum,expressed in terms of absolute pressure,that may be produced by or applied to an item.Inside Surface Condition
smooth
Details
The condition of the item with respect to the texture of the inner surface.Measuring Method And Length
16.000 inches nominal excluding end fittings
Details
The means used and the measurement of the longest dimension of an item.Special Features
w/polyolefin chafe guard,3 in lg
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
fuel/oil, hydrocarbon single response
Details
The type of media for which the item is designed.Thread Series Designator
unj 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
unj 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.Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 52350 | - | W | Q |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| 1 | 736 | Z | Z |
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Manufacturer
NORTHROP GRUMMAN SYSTEMS CORPORATION DBA ELECTRONIC SYSTEMS
CAGE: 18323
BALTIMORE
, MD
, 21240-2001
UNITED STATES
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FAQs
Frequently asked questions for NSN 4720-00-003-9556
What is the NIIN of the NSN 4720-00-003-9556?
The National Item Identification Number (NIIN) of the NSN 4720-00-003-9556 is 00-003-9556
When the NSN 4720-00-003-9556 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sat, May 27, 1972
Does the NSN 4720-00-003-9556 contain any precious metals?
Does not contain precious metal
Does the NSN 4720-00-003-9556 contain any hazardous material?
No data in HMIRS
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