Centrifugal Pump Impeller

NSN: 4320-00-071-1987 | Model: A141AB3

An item consisting of blades or paddles equally spaced around the periphery of a hub, rotor, or wheel. It is the rotating part of a pump, centrifugal.

NSN Properties and Flags

NATO Stock Number

4320-00-071-1987

DEMIL

Overall Width

0.562 inches

Keyway Width

0.125 inches

Keyway Depth

0.062 inches

Overall Diameter

4.375 inches

Keyway Quantity

Keyway Length

0.562 inches

Blade Quantity

100

Hub Length

0.312 inches

Blade Type

Straight

Design Type

Double width

Mounting Method

Key

Rotation Direction For Which Designed

Clockwise or counterclockwise

Hub Bore Diameter

0.469 inches

Hub Location

Back side

Hub Quantity

Hub Projection Length Beyond Wheel Side

0.312 inches

Keyway Type

Rectangular

Material

Brass

Material

Copper alloy

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 4320-00-071-1987 Datasheet

Supply Class (FSC):

Power And Hand Pumps

Cross Reference:

A141AB3
D3K321BR

Cage Codes:

Eastern Industrial Products, Inc. (CAGE 72038)
Roth Tank Co (CAGE 86823)

Schedule B & Trade:

Schedule B: 8413919520 (NAICS 333911)

Parts, nesoi, of pumps for liquids
SITC: 74291

Parts of pumps for liquids
End Use: 21100

Industrial engines

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

NSN Management Codes:

SOS
S9c
AAC
V
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9c-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $587.41 to $979.02..
Does NSN 4320-00-071-1987 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Tennessee Valley Authority
What is the NIIN of NSN 4320-00-071-1987?
000711987 or 00-071-1987
Does NSN 4320-00-071-1987 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4320-00-071-1987?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 18, 1967