Model: 728669-101

Tube To Boss Straight Adapter

Properties:

Thread Class
3a 1st end
Thread Class
3b 2nd end
Connection Style
Flareless (tube) 1st end
Connection Style
Gasket seal (boss) 2nd end
Connection Type
Threaded external tube 1st end
Connection Type
Threaded internal boss 2nd end
Thread Size
0.375 inches 1st end
Thread Size
0.4375 inches 2nd end
Seat Angle
12.0 degrees 1st end
Outside Diameter Tube Accommodated
0.187 inches 1st end
Reduced Passage Inside Diameter
0.125 inches 1st end
Reduced Passage Inside Diameter
0.125 inches 2nd end
Nominallength
1.920 inches
Material
Aluminum alloy
Thread Series Designator
Unf 1st end
Thread Series Designator
Unjf 2nd end
NSN
4730-00-688-8460
Part Number
728669-101
Description
Adapter,straight,tube To Boss
CAGE
98897

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.

Part 728669-101 NSN 4730-00-688-8460

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22675
FIIG:
A080B0
Concept No.:
1
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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
50.0
WCC:
713
TCC:
Z
SHC:
Z
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7609000000
  • SITC: 68427
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Aluminum tube or pipe fittings (couplings,elbows sleeves)

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