Model: 138701

Tube Fitting Brazing Ferrule

Properties:

Casehardening Indicator
Not casehardened
Overall Length
Between 0.682 inches and 0.702 inches
Metallic Hardness Rating
Not rated
Flange Width
Between 0.050 inches and 0.060 inches
Flange Outside Diameter
Between 2.803 inches and 2.813 inches
Sleeve Outside Diameter
Between 2.640 inches and 2.645 inches
Hose/tube Outside Diameter For Which Designed
2.500 inches
Material
Aluminum alloy, qq-a-200/3, alloy 2024, t3511
Style Designator
Gasket seal
Surface Treatment
Nickel mil-c-26074, class 1
NSN
4730-00-370-9491
Part Number
138701
Description
Ferrule,brazing,tube Fitting
CAGE
79318

A flanged cylindrical metallic item designed to be slipped over tubing and brazed in place. The rear face of the flange forms a bearing surface for the coupling nut, and the front face is of a contour designed to seat against a mating contour on a fitting. When assembled the joint seals at the seat in a manner similar to a seat type union.

Part 138701 NSN 4730-00-370-9491

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18024
FIIG:
T385-J
Concept No.:
App. Key:
JA
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:
051400
UFC:
29700
LTL:
77.5
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
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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