Model: R198

Tube Fitting Brazing Ferrule

Properties:

Casehardening Indicator
Not casehardened
Overall Length
Between 0.433 inches and 0.453 inches
Metallic Hardness Rating
Not rated
Flange Width
Between 0.215 inches and 0.219 inches
Flange Inside Diameter
Between 0.370 inches and 0.380 inches
Flange Outside Diameter
Between 0.680 inches and 0.683 inches
Seat Angle In Deg
37.0
Sleeve Outside Diameter
Between 0.680 inches and 0.683 inches
Distance From Flanged End To Tubing Clearance Hole
0.166 inches
Flange Face Diameter
0.683 inches
Hose/tube Outside Diameter For Which Designed
0.500 inches
Material
Steel, ams 5645
Material
Steel comp 321
Style Designator
Compression
NSN
4730-00-446-7938
Part Number
R198
Description
Ferrule,brazing,tube Fitting
CAGE
07482

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 R198 NSN 4730-00-446-7938

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:
U
ESD:
ESD:
MMAC:
SX
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:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7307290000
  • SITC: 67956
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Stainless steel tube or pipe fittings nesoi

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