Model: MIL-F-5509

Tube To Hose Straight Adapter

Properties:

Thread Class
3b 1st end
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
1000.0 pounds per square inch 2nd response
Maximum Operating Pressure
2000.0 pounds per square inch 3rd response
Maximum Operating Pressure
50.0 pounds per square inch 1st response
Thread Size
0.500 inches 1st end
Seat Angle
37.0 degrees 1st end
Inside Diameter Hose Accommodated
0.250 inches 2nd end
Outside Diameter Hose Accommodated
0.312 inches 2nd end
Outside Diameter Tube Accommodated
0.312 inches 1st end
Nominallength
1.872 inches
Material
Aluminum body
Material
Steel nipple
Material
Steel nut
Media For Which Designed
Fuel 2nd response
Media For Which Designed
Hydraulic fluid 3rd response
Media For Which Designed
Oil 1st response
Surface Treatment
Cadmium body or zinc body
Surface Treatment
Cadmium nipple or zinc nipple
Surface Treatment
Cadmium nut or zinc nut
Thread Series Designator
Unf 1st end
Furnished Items And Quantity
1 short coupling nut
NSN
4730-00-289-3021
Part Number
MIL-F-5509
Description
Adapter,straight,tube To Hose
CAGE
81349

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 MIL-F-5509 NSN 4730-00-289-3021

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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