Model: HCU321

Pipe Union

Properties:

Pipe Size Accommodated
1.250 inches 1st end
Pipe Size Accommodated
1.250 inches 2nd end
Seat Type
Gasket
Reducer Type
Concentric
Connection Style
Plain (pipe) 2nd end
Connection Style
Plain (tube) 1st end
Connection Type
Threaded external pipe 1st end
Connection Type
Threaded external pipe 2nd end
Thread Size
1.250 inches 1st end
Thread Size
1.250 inches 2nd end
Coupling Flange Shape
Round
Nominallength
5.375 inches
Material
Steel comp 1010
Material Specification
66 federal standard single material response
Style Designator
Flanged
Thread Series Designator
Npt 2nd end
Thread Series Designator
Npt 1st end
NSN
4730-00-699-8472
Part Number
HCU321
Description
Union,pipe
CAGE
40152

A straight pipe fitting designed to join two lengths of pipe or pipe fittings in such a manner that they may be disconnected without disturbing the rest of the pipe line. The end connections have pipe threads or are unthreaded and designed to accommodate a pipe.

Part HCU321 NSN 4730-00-699-8472

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03785
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:
095190
UFC:
49790
LTL:
70.0
LCL:
70.0
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7307199030
  • SITC: 67952
  • End Use: Iron and steel products, other
  • NAICS: 331511
  • USDA: 1

Freight Class: Unions, pipe, of iron or steel, cast

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