Model: 20690-8-8C

Tube To Hose Straight Adapter

Properties:

Thread Class
2b 1st end
Maximum Operating Temp
450.0 degrees fahrenheit single response
Connection Style
Gripping nipple (nose) 2nd end
Connection Style
Swivel nut, flare (tube) style 3 optional end 1st end
Connection Type
Threaded external hose gripping 2nd end
Connection Type
Threaded internal tube 1st end
Maximum Operating Pressure
7000.0 pounds per square inch single response
Thread Size
0.750 inches 1st end
Seat Angle
37.0 degrees 1st end
Inside Diameter Hose Accommodated
0.420 inches 2nd end
Outside Diameter Hose Accommodated
0.540 inches 2nd end
Outside Diameter Tube Accommodated
0.500 inches 1st end
Nominallength
1.980 inches
Material
Steel comp 303
Material Specification
66 federal standard single material response
Surface Treatment
Passivate
Thread Series Designator
Unf 1st end
Furnished Items And Quantity
1 hose coupling nut and 1 hose coupling sleeve
NSN
4730-00-421-1357
Part Number
20690-8-8C
Description
Adapter,straight,tube To Hose
CAGE
61424

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end 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 is designed to join a tube or tube fitting to a hose or hose fitting.

Part 20690-8-8C NSN 4730-00-421-1357

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03777
FIIG:
A080B0
Concept No.:
1
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:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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: 7307994000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Other fittings nesoi of alloy steel not stainless

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