Model: 4SK278

Tube To Hose Elbow

Properties:

Thread Class
2b 1st end
End Application
Hemtt (heavy expanded mobility tactical truck)
Connection Style
Crimped (hose) 2nd end
Connection Style
Swivel nut, flare (tube) style 3 optional end 1st end
Leg Length
0.890 inches 1st end
Leg Length
2.080 inches 2nd end
Connection Type
Threaded internal tube 1st end
Connection Type
Unthreaded internal hose 2nd end
Thread Size
0.562 inches 1st end
Seat Angle
37.0 degrees 1st end
Flow Angle
90.0 degrees
Inside Diameter Hose Accommodated
0.375 inches 2nd end
Outside Diameter Hose Accommodated
0.780 inches 2nd end
Outside Diameter Tube Accommodated
0.375 inches 1st end
Material
Steel
Thread Series Designator
Unf 1st end
NSN
4730-01-155-5048
Part Number
4SK278
Description
Elbow,tube To Hose
CAGE
45152

A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube, the other end has standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It may have side or heel inlet(s). See also elbow, hose; connector, multiple, fluid pressure line; and elbow, swivel flange to hose.

Part 4SK278 NSN 4730-01-155-5048

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03772
FIIG:
A080B0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
4.0 X 0.0 X 0.0
Paclk Weight:
0.3000lbs
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:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7307929000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes

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