PartsTable TECHNICAL DATA SHEET

NSN 4320-01-373-5872Government record, cited

Impeller, Pump, Centrifugal4320-01-373-5872

NSN 4320-01-373-5872 · NIIN 013735872 · Part number 443-2400-208

Pentair Flow Technologies, Llc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 6GSK8

Government record, cited

NSN 4320-01-373-5872 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-373-5872. Manufacturer of record part number: 443-2400-208.

Also searched as 4320-01-373-5872 · 4320013735872 · NIIN 013735872 · 01-373-5872 · FSC 4320 Power and Hand Pumps · CAGE 6GSK8 · 443-2400-208 · 443-2400-225

Nearby stock numbers ← 4320-01-373-5813 Ejector Assembly, Air · 4320-01-373-5903 Cover, Hydraulic, Pump-Motor →

Features

Impeller,pump,centrifugal — FSC 4320
Design Type: SINGLE WIDTH
Overall Diameter: 11.000 INCHES NOMINAL IN
Hub Quantity: 2
Material: COPPER ALLOY
Rotation Direction for Which Designed: COUNTERCLOCKWISE
Blade Type: BACKWARD CURVE
1 manufacturer part number on file

Identification

NSN: 4320-01-373-5872
NIIN: 013735872
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 443-2400-208
Manufacturer: Pentair Flow Technologies, Llc

General Description

The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-373-5872, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Pentair Flow Technologies, Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-373-5872
Primary Part Number	443-2400-208
Item Name	Impeller,pump,centrifugal
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Pentair Flow Technologies, Llc
Status	ACTIVE
Design Type	SINGLE WIDTH
Overall Diameter	11.000 INCHES NOMINAL IN
Hub Quantity	2
Material	COPPER ALLOY
Rotation Direction for Which Designed	COUNTERCLOCKWISE
Blade Type	BACKWARD CURVE

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
443-2400-208 PRIMARY	Pentair Flow Technologies, Llc (USA)

Reference documents

Reference	Meaning
443-2400-225	3/9 Design control — primary reference Aurora Pump a Unit of General Signal Corp

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 4320-01-373-5872?

NSN 4320-01-373-5872 is a Impeller,pump,centrifugal, manufactured by Pentair Flow Technologies, Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-373-5872?

NSN 4320-01-373-5872 has 1 manufacturer part number on file: 443-2400-208 (Pentair Flow Technologies, Llc).

What are the specifications of 443-2400-208?

Key specifications for 443-2400-208: Design Type: SINGLE WIDTH; Overall Diameter: 11.000 INCHES NOMINAL IN; Hub Quantity: 2; End Item Identification: CENTRIFUGAL PUMP,AURORA PUMP CO,MODEL 341. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-373-5872 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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