Model: 1F3919-55-1

Wearing Ring

Special Features:

Same as style 11 except as modified, 3 internal grooves 0.063 in. Wide, 0.031 in.Deep, split ring

Properties:

Body Style
External locking flange
Overall Length
2.438 inches
Body Outside Diameter
Between 5.123 inches and 5.124 inches
Body Inside Diameter
Between 3.375 inches and 3.376 inches
End To Flange Distance
1.031 inches
Center Flange Thickness
0.375 inches
Smallest External Anchor Flange Radius
2.719 inches
Largest External Anchor Flange Radius
2.844 inches
Distance Below Centerline
0.125 inches
Anchor Flange Width
0.310 inches
Corner Shape
Square all corners
Material
Steel
NSN
4320-00-652-2392
Part Number
1F3919-55-1
Description
Ring,wearing
CAGE
10171

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

Part 1F3919-55-1 NSN 4320-00-652-2392

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22534
FIIG:
A19900
Concept No.:
App. Key:
A
Cond. Code:
2
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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
5.3000lbs
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:
128000
UFC:
64870
LTL:
85.0
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8413919520
  • SITC: 74291
  • End Use: Industrial engines
  • NAICS: 333911
  • USDA: 1

Freight Class: Parts, nesoi, of pumps for liquids

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