Model: AP6686T04-021

Tube Coupling

Special Features:

Female beam sealto socket weld

Properties:

Thread Class
3b 1st end
End Application
Misc bulk items
Connection Style
Socket (tube) 2nd end
Connection Style
Swivel nut inverted flare (tube) 1st end
Connection Type
Threaded internal tube 1st end
Connection Type
Unthreaded internal tube 2nd end
Thready Qty Per Inch (tpi)
24 1st end
Maximum Operating Pressure
5000.0 pounds per square inch single response
Thread Size
0.438 inches 1st end
Seat Angle
8.1 degrees 1st end
Outside Diameter Tube Accommodated
0.250 inches all ends
Tubing Wall Thickness For Which Designed
0.022 inches 2nd end
Nominallength
0.649 inches
Part Name Assigned By Controlling Agency
Adapter, female beam seal to weld
Material
Titanium alloy
Material Specification
81343-ams4965 6al-4v federal specification all material responses
Style Designator
Grooved and threaded internal
Thread Series Designator
Unjs 1st end
NSN
4730-01-547-3955
Part Number
AP6686T04-021
Description
Coupling,tube
CAGE
01673

Part AP6686T04-021 NSN 4730-01-547-3955

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:
A
ESD:
A
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:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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