Model: 204-20054

Tube Reducer

Properties:

Thread Class
3a 2nd end
Reducer Type
Concentric
Connection Style
Flareless (tube) 2nd end
Connection Style
Streamlined w/ one brazing ring (tube) 1st end
Connection Type
Threaded external tube 2nd end
Connection Type
Unthreaded internal tube 1st end
Thread Size
0.750 inches 2nd end
Seat Angle
12.0 degrees 2nd end
Outside Diameter Tube Accommodated
0.422 inches 1st end
Outside Diameter Tube Accommodated
0.500 inches 2nd end
Tubing Wall Thickness For Which Designed
0.095 inches 1st end
Nominallength
2.132 inches
Material
Aluminum alloy 6061
Material Specification
Qq-a-225/8, temper t42 federal specification single material response or qq-a-225/8, temper t6 federal specification single material response
Surface Treatment
Anodize
Thread Series Designator
Unjf 2nd end
NSN
4730-01-040-1096
Part Number
204-20054
Description
Reducer,tube
CAGE
81205

A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes bushing (as modified).

Part 204-20054 NSN 4730-01-040-1096

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08506
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:
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:
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:
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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