Model: MIL-F-5509

Flange To Tube Straight Adapter

Properties:

Thread Class
3a 1st end
Bolt Hole Quantity
4 2nd end
Connection Style
Flared (tube) 1st end
Width
2.375 inches 2nd end
Length
2.375 inches 2nd end
Flange Shape
Rectangular with holes 2nd end
Connection Type
Flange 2nd end
Connection Type
Threaded external tube 1st end
Thready Qty Per Inch (tpi)
12 1st end
Thread Size
1.875 inches 1st end
Seat Angle
37.0 degrees 1st end
Thickness
0.312 inches 2nd end
Bolt Hole Diameter
0.266 inches 2nd end
Center To Center Distance Between Bolt Holes Along Length
1.812 inches 2nd end
Center To Center Distance Between Bolt Holes Along Width
1.812 inches 2nd end
Flange Face Design
Raised straight 2nd end
Raised Face Height
0.150 inches 2nd end
Raised Face Diameter
1.812 inches 2nd end
Outside Diameter Tube Accommodated
1.500 inches 1st end
Nominallength
1.750 inches
Material
Steel
Material Specification
Qq-s-633-canc federal specification single material response
Surface Treatment
Cadmium inside
Surface Treatment
Cadmium outside
Surface Treatment Specification
Qq-p-416, type 1, cl 2 federal specification single treatment response inside
Surface Treatment Specification
Qq-p-416, type 1, cl 2 federal specification single treatment response outside
Thread Series Designator
Un 1st end
Specification Data
81343/as4875/1 professional/industrial association standard
NSN
4730-00-639-9022
Part Number
MIL-F-5509
Description
Adapter,straight,flange To Tube
CAGE
81348

An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a flange or flange fitting to a tube or tube fitting in a straight line.

Part MIL-F-5509 NSN 4730-00-639-9022

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
29657
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:
M
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: 7307912000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Flanges of iron or nonalloy steel

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