Model: 4A1660-4-4-16

Nonmetallic Hose Assembly

Special Features:

Inner conveying tube material-rubber, synthetic

Properties:

Cross Sectional Shape
Round
Thread Class
2b 1st end
Thread Direction
Right-hand 1st end
Inside Diameter
0.250 inches
Tempurature Rating
-40.0 degrees fahrenheit single response and 250.0 degrees fahrenheit single response
Tempurature Rating
-40.0 degrees fahrenheit and 250.0 degrees fahrenheit single response
Outside Diameter
0.690 inches
Minimum Inside Bending Radius
4.000 inches
Hose Or Tubing Specification/std Data
Mil-h-24135-4, class 1 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-h-24135-4, type a 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.).
Connection Style
Swivel nut flare 1st end
End Connection Design
Straight 1st end
End Fitting Component And Material
Complete fitting nickel alloy 400 all ends
Connection Type
Threaded internal tube 1st end
Features Provided
Reusable end fittings
Second End Relationship With First End
Identical
Burst Test Pressure
20000.0 pounds per square inch
First End Swivel Action Capability
Not included
Layer Composition And Location
Layer Composition And Location
1st layer braided wire
Layer Composition And Location
2nd layer spirally wrapped steel fabric
Layer Composition And Location
3rd layer braided wire
Layer Composition And Location
Outer layer molded rubber, synthetic
Layer Composition And Location
2nd layer braided wire
Maximum Operating Pressure
5000.0 pounds per square inch
Thread Size
0.438 inches 1st end
Seat Angle
37.0 degrees 1st end
Hydrostatic Test Pressure
10000.0 pounds per square inch
Outer Covering Environmental Protection
Abrasion resistant and mildew resistant and oil resistant
Inside Surface Condition
Smooth
Measuring Method And Length
16.000 inches
Media For Which Designed
Fuel/oil, hydrocarbon single response and water, fresh single response and water, salt single response
Media For Which Designed
Fuel/oil, hydrocarbon and water, fresh and water, salt single response
Thread Series Designator
Unf 1st end
Nondefinitive Specification/std Data
A type and 1 class
NSN
4720-00-491-0923
Part Number
4A1660-4-4-16
Description
Hose Assembly,nonmetallic
CAGE
01276

Part 4A1660-4-4-16 NSN 4720-00-491-0923

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:
0.8000lbs
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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