Model: AS1251K32

Tube Union

Special Features:

Machined groove in flared ends toaccommodate seal ring per kc 103

Properties:

Thread Class
3a 1st end
Connection Style
Flared (tube) 1st end
Connection Type
Threaded external tube 1st end
Thready Qty Per Inch (tpi)
12 1st end
Thread Size
2.500 inches 1st end
Outside Diameter Tube Accommodated
2.000 inches 1st end
Nominallength
2.750 inches
Material
Steel comp 316
Surface Treatment
Passivate
Surface Treatment Specification
Qq-s-763 federal specification all treatment responses
Thread Series Designator
Un 1st end
NSN
4730-01-098-5173
Part Number
AS1251K32
Description
Union,tube
CAGE

A straight tube fitting capable of being taken apart and reassembled. It permits disconnection and connection of tubing or tube fittings without disturbing the end connections or the rest of the line.

Part AS1251K32 NSN 4730-01-098-5173

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03788
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 7307199030
  • SITC: 67952
  • End Use: Iron and steel products, other
  • NAICS: 331511
  • USDA: 1

Freight Class: Unions, pipe, of iron or steel, cast

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