Model: MIL-H-25579

Nonmetallic Hose Assembly

Special Features:

Inner conveying tube material-plastic, polytetrafluoroethylene

Properties:

Cross Sectional Shape
Round
Thread Class
3b 1st end
Thread Direction
Right-hand 1st end
Inside Diameter
0.625 inches
Tempurature Rating
-67.0 degrees fahrenheit single response and 450.0 degrees fahrenheit single response
Flange Thickness
0.375 inches 2nd end
Outside Diameter
0.789 inches
Minimum Inside Bending Radius
6.500 inches
Angle Between Rigid Elbow Fittings In Deg
317.0
Hose Or Tubing Specification/std Data
Mil mil-h-27267 size 12 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
First End Fitting Specification/std Data
Mil ms27057-12c standard (includes industry or association standards, individual manufactureer standards, etc.).
Second End Fitting Specification/std Data
Mil ms27056-12c standard (includes industry or association standards, individual manufactureer standards, etc.).
Center To Center Distance Between Bolt Holes Along Width
1.156 inches 2nd end
Center To Center Distance Between Bolt Holes Along Length
1.156 inches 2nd end
Bolt Hole Quantity
4 1st end
Flange Length
1.610 inches 2nd end
Flange Width
1.610 inches 2nd end
Connection Style
Raised swivel 2nd end
Bolt Hole Diameter
0.205 inches 2nd end
Raised Face Height
0.093 inches 2nd end
Raised Face Diameter
1.156 inches 2nd end
End Flange Construction
Solid 2nd end
End Connection Design
Elbow 1st end
End Connection Design
Elbow 2nd end
End Fitting Component And Material
Flange steel comp 304 all ends
End Fitting Component And Material
Nipple steel 4th end
End Fitting Component And Material
Nut steel comp 304 1st end
End Fitting Component And Material
Socket steel comp 304 2nd end
End Fitting Component And Material
Union steel comp 304 3rd end
Fitting Component And Surface Treatment
Nipple passivate all ends
Fitting Component And Surface Treatment
Nut passivate 1st end
Fitting Component And Surface Treatment
Socket passivate 3rd end
Connection Type
Raised face flange 2nd end
Connection Type
Threaded internal tube 1st end
Features Provided
Electrostatic discharge capability
Thready Qty Per Inch (tpi)
12 1st end
Second End Relationship With First End
Not identical
Burst Test Pressure
5000.0 pounds per square inch
First End Swivel Action Capability
Not included
Layer Composition And Location
Outer layer braided corrosion resistant steel wire
Maximum Operating Pressure
1000.0 pounds per square inch
Thread Size
1.062 inches 1st end
Seat Angle
37.0 degrees 1st end
Hydrostatic Test Pressure
2000.0 pounds per square inch
Flow Angle
45.0 degrees 2nd end
Flow Angle
90.0 degrees 1st end
Outer Covering Environmental Protection
Acid resistant and alcohol resistant and fuel resistant and oil resistant and solvent resistant and salt water resistant
Vacuum In Torr
254.0
Inside Surface Condition
Smooth
Measuring Method And Length
39.000 inches working
Second End Swivel Action Capability
Not included
Flange Style
Rectangular (includes square) 2nd end
Media For Which Designed
Fuel/oil, hydrocarbon single response
Thread Series Designator
Un 1st end
NSN
4720-00-992-5182
Part Number
MIL-H-25579
Description
Hose Assembly,nonmetallic
CAGE
81349

Part MIL-H-25579 NSN 4720-00-992-5182

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20311
FIIG:
A542A0
Concept No.:
App. Key:
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051140
UFC:
52350
LTL:
RATING VARIABLE
LCL:
--
WCC:
736
TCC:
Z
SHC:
9
ACC:
Construction Materials

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