Model: 770018

Flange To Tube Elbow

Special Features:

Ilet first end0.160 in min, 0.220 in max thk; 0.062 in min dia, 0.125 in max dia

Properties:

Thread Pitch Diameters
+1.6814/+1.7400 inches 1st end
Bolt Hole Quantity
3 2nd end
Connection Style
Inverted flare (tube) 1st end
Leg Length
1.237 inches 2nd end
Leg Length
3.890 inches 1st end and 3.990 inches 1st end
Width
1.516 inches 2nd end
Length
0.370 inches 2nd end
Flange Shape
Triangular 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
1.750 inches 1st end
Seat Angle
25.0 degrees 1st end
Flow Angle
45.0 degrees
Thickness
0.370 inches 2nd end
Bolt Hole Diameter
0.344 inches 2nd end
Bolt Circle Diameter
2.302 inches 2nd end
Flange Face Design
Raised with curve and radius 2nd end
Raised Face Height
0.370 inches 2nd end
Raised Face Diameter
1.514 inches 2nd end
Outside Diameter Tube Accommodated
1.565 inches 1st end
Material
Aluminum alloy
Material Specification
Ams4212 assn standard all material responses
Thread Series Designator
Uns 1st end
NSN
4730-01-018-1681
Part Number
770018
Description
Elbow,flange To Tube
CAGE
11449

A fitting that forms an angle of less that 180 degrees (3.141 radians) from the straight flow. It has 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 may have side and/or heel inlet(s).

Part 770018 NSN 4730-01-018-1681

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
29668
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

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:
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:
051400
UFC:
29700
LTL:
77.5
LCL:
--
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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