Model: 6696K61

Pipe Coupling

Special Features:

Hex head flanged bulkhead coupling for tanks

Properties:

Pipe Size Accommodated
0.750 inches all ends
Thread Class
2a center bulkhead
Maximum Operating Temp
300.0 degrees fahrenheit single response
End Application
Kc-135r acft
Connection Style
Plain (pipe) all ends
Connection Type
Threaded internal pipe all ends
Thready Qty Per Inch (tpi)
16 center bulkhead
Thread Size
0.750 inches 1st end and 1.625 inches 1st end
Thread Size
0.750 inches 2nd end
Outside Diameter
1.625 inches center bulkhead
Thickness
0.250 inches 2nd end
Width Across Flats
2.500 inches 2nd end
Nominallength
1.875 inches
Part Name Assigned By Controlling Agency
Bulkhead fitting npt
Material
Rubber gasket
Material
Steel comp 316 body
Material
Steel comp 316 lock nut
Material Specification
Qq-s-766, class 316, 1/4hard federal specification single material response body
Surface Treatment
Passivate body
Style Designator
Flanged
Thread Series Designator
Npt 2nd end
Thread Series Designator
Npt 1st end and un 1st end
NSN
4730-01-517-3131
Part Number
6696K61
Description
Coupling,pipe
CAGE
39428

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

Part 6696K61 NSN 4730-01-517-3131

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06076
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:
--
Paclk Weight:
1.3000lbs
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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Schedule B and Export
  • Schedule B: 7307994000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Other fittings nesoi of alloy steel not stainless

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