Model: MR54040T-08W

Tube Coupling

Special Features:

2 lockwire holes; first end connection is a modified flare/compression "dynatube".

Properties:

Thread Class
3b 1st end
End Application
B-1b bomber
Connection Style
Dynatube mechanical 2nd end
Connection Style
Swivel nut, flare (tube) style 3 optional end 1st end
Connection Type
Threaded internal tube 1st end
Connection Type
Unthreaded internal tube 2nd end
Thready Qty Per Inch (tpi)
20 1st end
Thread Size
0.7188 inches 1st end
Width Across Flats
0.875 inches 1st end
Nominallength
1.167 inches
Part Name Assigned By Controlling Agency
Fitting dynatube mechanically attached
Material
Steel comp 302 retainer
Material
Titanium alloy uns r56400 body
Material
Titanium alloy uns r56400 nut
Material Specification
Ams 5637 comp 302 assn standard single material response retainer
Material Specification
Ams 4965 assn standard single material response or mil-t-9047 military specification single material response
Material Specification
Ams 4965, 6al-4v assn standard single material response body
Material Specification
Ams 4965, 6al-4v assn standard single material response nut
Style Designator
Dynatube and threaded internal swivel
Thread Series Designator
Unjs 1st end
Furnished Items And Quantity
1 retaining wire and 1 tube coupling nut and 1 tube coupling
NSN
4730-01-052-3460
Part Number
MR54040T-08W
Description
Coupling,tube
CAGE

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 MR54040T-08W NSN 4730-01-052-3460

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:
U
ESD:
ESD:
MMAC:
WF
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
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:
052185
UFC:
29950
LTL:
RATING VARIABLE
LCL:
--
WCC:
736
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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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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