4320-01-155-3957

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ITAR Registered

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Reference images of this national stock number
Reference of NSN 4320-01-155-3957 Reference of NSN 4320-01-155-3957 Reference of NSN 4320-01-155-3957 Reference of NSN 4320-01-155-3957

Model or part number: C-0046-08

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About this product
Oversized outside diameter, may require machining of pump housing at time of installation to obtain required press fit

Description

Pump Liner NSN 4320-01-155-3957.

pdf NSN 4320-01-155-3957 Datasheet

MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Plain
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
0.438 inches
MRC:
The length of a straight line which passes through the center of the body,and terminates at the outside circumference.ADAR
Body Outside Diameter:
4.116 inches
MRC:
The length of a straight line which passes through the center of a body,and terminates at the inside circumference.ADAS
Body Inside Diameter:
3.625 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
4320-01-155-3956, used onboard 180 ft class u. S. Coast guard vessels
MRC:
The physical configuration of the corner.BZLX
Corner Shape:
Square all corners
MRC:
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.CSYM
Surface Finish:
125.0 microinches all surfaces
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy 903
MRC:
--
NIIN:
011553957
MRC:
--
NATO Stock Number:
4320-01-155-3957
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
Yes - DEMIL/MLI
Export Control Information  
FIIG:
--
FIIG:
A19900
MRC:
--
INC:
22534
MRC:
--
IMM:
CX AX
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Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Parts and Components for Centrifugal Pump Unit NSN 4320-01-155-3956 Parts and components for this end application.

NSN Component Description
NSN 4320-01-155-3560 Wearing Ring
NSN 4320-01-155-3957 Wearing Ring

Formal Definition

Government issue definition of NSN 4320-01-155-3957

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.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8413919520
NAICS:
333911
End Use Class:
21100
SITC:
74291
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8413919520

Parts, Nesoi, Of Pumps For Liquids

End Use Code 21100

Industrial Engines

Standard Intl. Trade Class (SITC) 74291

Parts Of Pumps For Liquids

Manufacturers

This NSN is registered to the following cage codes.
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