Nonmetallic Hose Assembly
AN6270
(NSN) National Stock Number
4720-00-001-0057
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, right-hand 1st end thread direction, 0.250 inches nominal inside diameter, -67.0 deg fahrenheit and 158.0 deg fahrenheit single response temp rating, 0.500 inches nominal outside diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 4 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | 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
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 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.Inside Diameter
0.250 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
-67.0 deg fahrenheit and 158.0 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
0.500 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
4.000 inches
Details
The minimum inside bending radius formed without stressing or deformation of a flexible item.Connection Style
swivel nut flare 1st end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.End Connection Design
straight 1st end
Details
The physical configuration of the outside of the end connection.Connection Type
threaded internal tube 1st end
Details
Indicates the type of connection/s/.Features Provided
reusable end fittings
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Burst Test Pressure
1250.0 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
outer layer molded rubber
Details
The material and formation identifying the structural characteristic/s/ of the item and location.Maximum Operating Pressure
200.0 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.Seat Angle
37.0 degrees 1st end
Details
The angle of the end surface upon which the mated surface seats.Hydrostatic Test Pressure
400.0 pounds per square inch
Details
A steady,uniform,internal,static pressure that the item must withstand without leakage,abnormal distortion,or damage.Outer Covering Environmental Protection
abrasion resistant and fuel resistant and oil resistant
Details
The type of protection provided by the outer covering.Vacuum In Torr
254.0
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
59.000 inches nominal working
Details
The means used and the measurement of the longest dimension of an item.Media For Which Designed
air 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.Specification/Standard Data
88044-an6270 government standard
Details
The document designator of the specification or standard which established the item of supply.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| AN6270-4D-0590 | 88044 | E | - | 2 | 2 | - | 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 |
|---|---|---|---|
| 29090 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 736 | Z | 9 |
Certified Supplier
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Manufacturer
FAQs
Frequently asked questions for NSN 4720-00-001-0057
What is the NIIN of the NSN 4720-00-001-0057?
The National Item Identification Number (NIIN) of the NSN 4720-00-001-0057 is 00-001-0057
When the NSN 4720-00-001-0057 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sun, Sep 24, 1972
Does the NSN 4720-00-001-0057 contain any precious metals?
Type/content is unknown
Does the NSN 4720-00-001-0057 contain any hazardous material?
No data in HMIRS
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