Model: 4643893-OF12

Pipe To Tube Union

Properties:

Thread Class
2a 1st end
Seat Type
Recessed
Reducer Type
Concentric
Connection Style
Gasket seal (tube) 1st end
Connection Type
Threaded external pipe 2nd end
Connection Type
Threaded external tube 1st end
Maximum Operating Pressure
4500.0 pounds per square inch single response
Thread Size
0.250 inches 2nd end
Thread Size
0.750 inches 1st end
Coupling Flange Shape
Hexagon
Outside Diameter Tube Accommodated
0.500 inches 1st end
Nominallength
4.750 inches
Material
Nickel alloy nut
Material
Nickel alloy body
Material
Steel comp 304 sleeve
Material Specification
Qq-n-281 federal specification single material response nut
Material Specification
Qq-n-286 federal specification single material response body
Material Specification
Qq-s-763, cond a federal specification single material response tailpiece
Style Designator
Screwed
Thread Series Designator
Npt 2nd end
Thread Series Designator
Unf 1st end
NSN
4730-01-091-4359
Part Number
4643893-OF12
Description
Union,pipe To Tube
CAGE
96169

A straight fitting capable of being taken apart and reassembled. It permits disconnection and connection of pipe or pipe fittings to tubing or tube fittings without disturbing the end connections or the rest of the line. It must have a pipe connection of any type or size on one end and a tube connection of any type or size on the other end.

Part 4643893-OF12 NSN 4730-01-091-4359

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03787
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:
--
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:
051450
UFC:
29740
LTL:
77.5
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7507200000
  • SITC: 68322
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Tube or pipe fittings of nickel

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