Model: 312-32

Tube To Hose Straight Adapter

Properties:

Thread Class
3b 1st end
Connection Style
Socket (hose) 2nd end
Connection Style
Swivel nut, flare (tube) style 3 optional end 1st end
Connection Type
Threaded internal tube 1st end
Connection Type
Unthreaded internal hose 2nd end
Thready Qty Per Inch (tpi)
12 1st end
Maximum Operating Pressure
200.0 pounds per square inch 1st response
Maximum Operating Pressure
350.0 pounds per square inch 2nd response
Maximum Operating Pressure
50.0 pounds per square inch 3rd response
Thread Size
2.500 inches 1st end
Seat Angle
37.0 degrees 1st end
Inside Diameter Hose Accommodated
1.812 inches 2nd end
Outside Diameter Hose Accommodated
2.218 inches 2nd end
Outside Diameter Tube Accommodated
2.000 inches 1st end
Nominallength
4.080 inches
Material
Aluminum alloy
Material Specification
Qq-a-268, t6 or t851 federal specification single material response socket or qq-a367, t6 federal specification single material response socket
Material Specification
Qq-a-268, t6 or t851 federal specification single material response nipple or qq-a-367, t6 federal specification single material response nipple
Media For Which Designed
Fuel 1st response
Media For Which Designed
Hydraulic fluid 2nd response
Media For Which Designed
Oil 3rd response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 2 military specification single treatment response
Thread Series Designator
Unj 1st end
Furnished Items And Quantity
1 hose socket
Specification Data
96906-ms28740 government standard
NSN
4730-00-278-8223
Part Number
312-32
Description
Adapter,straight,tube To Hose
CAGE

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 312-32 NSN 4730-00-278-8223

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:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051400
UFC:
29700
LTL:
77.5
LCL:
77.5
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7609000000
  • SITC: 68427
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Aluminum tube or pipe fittings (couplings,elbows sleeves)

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