Impeller, Pump, Centrifugal4320-01-565-3868

NSN 4320-01-565-3868 · NIIN 015653868 · Part number BI8304141

Ampco Pumps Company Llc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 0TWN3

Government record, cited

NSN 4320-01-565-3868 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-565-3868. Manufacturer of record part number: BI8304141.

Also searched as 4320-01-565-3868 · 4320015653868 · NIIN 015653868 · 01-565-3868 · FSC 4320 Power and Hand Pumps · CAGE 0TWN3 · BI8304141

Nearby stock numbers ← 4320-01-565-3860 Ring, Wearing · 4320-01-565-4341 Pump, Hydraulic →

Features

Impeller,pump,centrifugal — FSC 4320
Overall Diameter: 7.875 INCHES NOMINAL IN
Material: STEEL CORROSION RESISTING
1 manufacturer part number on file
Manufacturer of record: Ampco Pumps Company Llc

Identification

NSN: 4320-01-565-3868
NIIN: 015653868
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: BI8304141
Manufacturer: Ampco Pumps Company Llc

General Description

The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-565-3868, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Ampco Pumps Company Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-565-3868
Primary Part Number	BI8304141
Item Name	Impeller,pump,centrifugal
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Ampco Pumps Company Llc
Status	ACTIVE
Overall Diameter	7.875 INCHES NOMINAL IN
Material	STEEL CORROSION RESISTING

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
BI8304141 PRIMARY	Ampco Pumps Company Llc (USA)

No interchangeability data on file.

Other items in FSC 4320 — Power and Hand Pumps

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4320-00-001-1633

4320-00-001-1633 · Item name not on file

4320-00-001-2628

RETAINER AND PIN

4320-00-001-2629

HOUSING AND PIN

4320-00-001-2630

PUMP,CENTRIFUGAL

4320-00-001-2631

4320-00-001-2631 · Item name not on file

4320-00-001-2632

4320-00-001-2632 · Item name not on file

4320-00-001-3377

4320-00-001-3377 · Item name not on file

4320-00-001-3384

4320-00-001-3384 · Item name not on file

Frequently Asked Questions

What is NSN 4320-01-565-3868?

NSN 4320-01-565-3868 is a Impeller,pump,centrifugal, manufactured by Ampco Pumps Company Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-565-3868?

NSN 4320-01-565-3868 has 1 manufacturer part number on file: BI8304141 (Ampco Pumps Company Llc).

What are the specifications of BI8304141?

Key specifications for BI8304141: Overall Diameter: 7.875 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: IMPELLER ZCH2 4X3C; End Item Identification: CENTRIFUGAL PUMP, 494 GPM; Material: STEEL CORROSION RESISTING. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-565-3868 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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