Model: 321028-1

Union Thread Piece

Properties:

Thread Direction
Right-hand
Overall Length
1.437 inches
Thread Size
7/16-20
Screw Thread Series Designator
Unf
End Connection Type
Threaded
Screw Thread Location
External
Seat Type
Straight face
Working Pressure And Service Type
4000.0 pounds per square inch hydraulic oil
Ground Joint Seat Material
Steel, federal standard 66, comp 4130
Union End Thread Size
1in-14
Union End Screw Thread Series Designator
Uns
Union End Thread Direction
Right-hand
Bulkhead Feature
Not provided
Material
Steel, mil-s-6758, comp 4130
Material
Steel comp 4130
NSN
4730-00-786-5490
Part Number
321028-1
Description
Thread Piece,union
CAGE

Part 321028-1 NSN 4730-00-786-5490

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04141
FIIG:
T385-Q
Concept No.:
App. Key:
QB
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:
0.2000lbs
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:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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