Pump Impeller

NSN: 4320-00-005-7491 | Model: B1N1-1A1

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.

Description

Width: 3.062", diameter: 4.812", bronze material

NSN Properties and Flags

NATO Stock Number

4320-00-005-7491

DEMIL

Overall Width

3.062 inches

Keyway Width

0.188 inches

Keyway Depth

0.094 inches

Overall Diameter

4.812 inches

Keyway Quantity

Keyway Length

1.094 inches

End Item Identification

Carver pump, type n, 1x1-1/4x5

Blade Quantity

Hub Length

1.563 inches

Blade Type

Forward curve

Design Type

Single width

Mounting Method

Key

Rotation Direction For Which Designed

Clockwise

Hub Bore Diameter

0.688 inches

Hub Location

Centered

Hub Quantity

Hub Projection Length Beyond Wheel Side

1 inch

Keyway Type

Straight

Special Features

With wearing ring, bronze,astm b143 alloy 2a comp m

Material

Bronze, astm b143 alloy aa comp g

Material

Bronze, astm b143 alloy aa comp g

Inventory Check

The last inventory check on this NSN was done on 11/17/2022. Due to rapid changes in inventory this may not be the current stock qty.

New Surplus: 531
New: 2745
Serviceable: 1
As Removed: 1
Overhauled: 1

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 4320-00-005-7491 Datasheet

Supply Class (FSC):

Power And Hand Pumps

Cross Reference:

B1N1-1A1
004-01N-A02-25253A-4.812IN
004-01N-A-02-4.812-252WR253
004-01N-A02-252WR253
B1N1-1A1-4-812-252WR253

Cage Codes:

Carver Pump Company (inc) (CAGE 10941)

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.

Freight Information:

NMFC:

128000 - Pumps pwr noi/working heads/parts
WCC:

594 - Pumps and parts, (machinery and parts),(less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL:

M - 85.0
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
X
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $2,564.42 to $4,274.03..
Does NSN 4320-00-005-7491 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 4320-00-005-7491?
000057491 or 00-005-7491
Does NSN 4320-00-005-7491 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4320-00-005-7491?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 11, 1972