Model: 7M678T4

Tube Coupling

Special Features:

Flaress end seat angle dark-gray plastic coated

Properties:

Thread Class
3a 2nd end
Thread Class
3b 1st end
Connection Style
Flareless (tube) 2nd end
Connection Style
Swivel nut, flare (tube) style 3 optional end 1st end
Connection Type
Threaded external tube 2nd end
Connection Type
Threaded internal tube 1st end
Thready Qty Per Inch (tpi)
14 2nd end
Thread Size
0.438 inches all ends
Seat Angle
37.0 degrees 1st end
Seat Angle
8.5 degrees 2nd end
Outside Diameter Tube Accommodated
0.250 inches all ends
Nominallength
1.110 inches
Material
Titanium alloy
Material Specification
Ams 4965, 6al-4v assn standard 1st material response
Media For Which Designed
Aeronautical fluid 2nd response
Media For Which Designed
Hydraulic fluid 1st response
Style Designator
Threaded external rigid, threaded internal swivel
Thread Series Designator
Unjf 1st end
Thread Series Designator
Unjs 2nd end
NSN
4730-01-194-5143
Part Number
7M678T4
Description
Coupling,tube
CAGE
76301

A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes fittings with threaded external connections on both ends. Excludes nipple, pipe.

Part 7M678T4 NSN 4730-01-194-5143

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06078
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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
4.0 X 0.0 X 0.0
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:
136500
UFC:
68455
LTL:
70.0
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8108908000
  • SITC: 69985
  • End Use: Nonferrous metals, other
  • NAICS: 331491
  • USDA: 1

Freight Class: Other wrought titanium, nesoi

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