Pump, Centrifugal4320-01-323-2441

NSN 4320-01-323-2441 · NIIN 013232441 · Part number 3201988

Cummins Inc. · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 15434

Government record, cited

NSN 4320-01-323-2441 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-323-2441. Manufacturer of record part number: 3201988.

Also searched as 4320-01-323-2441 · 4320013232441 · NIIN 013232441 · 01-323-2441 · FSC 4320 Power and Hand Pumps · CAGE 15434 · 3201988

Nearby stock numbers ← 4320-01-323-2373 Sleeve, Shaft, Pump · 4320-01-323-2579 Impeller, Pump, Centrifugal →

Features

Pump,centrifugal — FSC 4320
Specification/standard Data: 15434-3201988 MANUFACTURERS STANDARD
2 manufacturer part numbers on file
Manufacturer of record: Cummins Inc.

Identification

NSN: 4320-01-323-2441
NIIN: 013232441
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 3201988
Manufacturer: Cummins Inc.

General Description

The Pump,centrifugal, cataloged under National Stock Number 4320-01-323-2441, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Cummins Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-323-2441
Primary Part Number	3201988
Item Name	Pump,centrifugal
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Cummins Inc.
Status	ACTIVE
Specification/standard Data	15434-3201988 MANUFACTURERS STANDARD

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
3201988 PRIMARY	Cummins Inc. (USA)
3201988	Cummins Ltd (GBR)

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 4320-01-323-2441?

NSN 4320-01-323-2441 is a Pump,centrifugal, manufactured by Cummins Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-323-2441?

NSN 4320-01-323-2441 has 2 manufacturer part numbers on file: 3201988 (Cummins Inc.), 3201988 (Cummins Ltd).

What are the specifications of 3201988?

Key specifications for 3201988: Specification/standard Data: 15434-3201988 MANUFACTURERS STANDARD. 1 specification is documented in the U.S. Government catalog.

Is NSN 4320-01-323-2441 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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