Model: 326290-1

Self-sealing Coupling Assembly

Special Features:

Furnished item includes preformed packing.

Properties:

Thread Class
3a first quick disconnect end
Thread Class
3a second quick disconnect end
Overall Length
1.445 inches
First Leg Length
0.453 inches
Maximum Operating Temp
135.0 degrees celsius single response
Connection Style
Flareless first quick disconnect end
Connection Style
Plain second quick disconnect end
Connection Type
Threaded external tube first quick disconnect end
Connection Type
Threaded external tube second quick disconnect end
Second End Relationship With First End
Not identical
Maximum Operating Pressure
4000.0 pounds per square inch single response
Thread Size
0.438 inches first quick disconnect end
Thread Size
0.625 inches second quick disconnect end
Seat Angle
12.0 degrees
Outside Diameter Tube Accommodated
0.250 inches first quick disconnect end
Material
Steel comp 17-4ph body
Material Specification
Ams 5643 assn standard single material response body
Media For Which Designed
Hydraulic fluid, petroleum base single response
Surface Treatment
Passivate body
Surface Treatment Specification
Aces 16 mfr ref single treatment response body
Style Designator
Coupling assembly
Thread Series Designator
Unjf first quick disconnect end
Thread Series Designator
Unjf second quick disconnect end
NSN
4730-01-092-5630
Part Number
326290-1
Description
Coupling Assembly,self-sealing
CAGE

A multipiece fluid line fitting consisting of two coupling half, self-sealing fittings.

Part 326290-1 NSN 4730-01-092-5630

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18279
FIIG:
A531U0
Concept No.:
App. Key:
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:
CRITL:
X

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Schedule B and Export
  • Schedule B: 7307290000
  • SITC: 67956
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Stainless steel tube or pipe fittings nesoi

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