Model: 274129

Flange To Tube Elbow

Properties:

Thread Class
3a 1st end
Bolt Hole Quantity
2 2nd end
End Application
Aircraft application
Connection Style
Flared (tube) 1st end
Leg Length
1.820 inches 1st end and 1.840 inches 1st end
Leg Length
2.000 inches 2nd end
Length
2.000 inches 2nd end
Flange Shape
Oval with holes 2nd end
Connection Type
Flange 2nd end
Connection Type
Threaded external tube 1st end
Thread Size
0.750 inches 1st end
Seat Angle
37.0 degrees 1st end
Flow Angle
90.0 degrees
Thickness
0.250 inches 2nd end
Bolt Hole Diameter
0.344 inches 2nd end
Bolt Circle Diameter
1.360 inches 2nd end
Flange Face Design
Plain 2nd end
Outside Diameter Tube Accommodated
0.500 inches 1st end
Material
Aluminum alloy
Thread Series Designator
Unf 1st end
NSN
4730-00-204-0931
Part Number
274129
Description
Elbow,flange To Tube
CAGE
77445

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 274129 NSN 4730-00-204-0931

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:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
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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