Model: MR54123T-04

Tube Coupling

Special Features:

Solid film lube per 27m102

Properties:

Thread Class
3a 2nd end bulkhead
Thread Class
3b 1st end
Connection Style
Inverted flare (tube) 2nd end bulkhead
Connection Style
Plain (tube) 1st end
Connection Type
Threaded external tube 2nd end bulkhead
Connection Type
Threaded internal tube 1st end
Thready Qty Per Inch (tpi)
24 all ends
Thread Size
0.438 inches all ends
Seat Angle
37.0 degrees 2nd end bulkhead
Outside Diameter Tube Accommodated
0.250 inches all ends
Nominallength
1.204 inches
Material
Titanium
Material Specification
Ams4965, 6al-4v assn standard single material response
Style Designator
Rigid, short center wrenching facility
Thread Series Designator
Unjs all ends
Furnished Items And Quantity
1 short coupling nut
NSN
4730-01-119-0555
Part Number
MR54123T-04
Description
Coupling,tube
CAGE
50599

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 MR54123T-04 NSN 4730-01-119-0555

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:
SX
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:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

End Items End applications NSN 4730-01-119-0555 is a component of

  • Hornet F/a-18 Aircraft
  • Harrier Av-8b Aircraft

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Phone: +1 470-231-0824
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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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