Model: 3R2603

Flange To Tube Straight Adapter

Properties:

Thread Class
2b 1st end
Bolt Hole Quantity
4 2nd end
Connection Style
Swivel nut, gasket seal (tube) 1st end
Width
1.754 inches 2nd end
Length
2.740 inches 2nd end
Flange Shape
Rectangular with holes 2nd end
Connection Type
Flange 2nd end
Connection Type
Threaded internal tube 1st end
Thready Qty Per Inch (tpi)
16 1st end
Thread Size
0.875 inches 1st end
Thickness
0.983 inches 2nd end
Bolt Hole Diameter
0.410 inches 2nd end
Center To Center Distance Between Bolt Holes Along Length
1.907 inches 2nd end
Center To Center Distance Between Bolt Holes Along Width
0.880 inches 2nd end
Flange Face Design
Plain 2nd end
Outside Diameter Tube Accommodated
0.625 inches 1st end
Nominallength
0.983 inches
Material
Steel
Thread Series Designator
Un 1st end
NSN
4730-00-962-3373
Part Number
3R2603
Description
Adapter,straight,flange To Tube
CAGE

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 3R2603 NSN 4730-00-962-3373

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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
WCC:
586
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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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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