PartsTable TECHNICAL DATA SHEET

NSN 4320-01-079-9901Government record, cited

Pump, Volute4320-01-079-9901

NSN 4320-01-079-9901 · NIIN 010799901 · Part number 322357-1

Leonardo S.p.a. Div Electronics · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE A0810

Government record, cited

NSN 4320-01-079-9901 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-079-9901. Manufacturer of record part number: 322357-1.

Also searched as 4320-01-079-9901 · 4320010799901 · NIIN 010799901 · 01-079-9901 · FSC 4320 Power and Hand Pumps · CAGE A0810 · 322357-1 · 769375

Nearby stock numbers ← 4320-01-079-9889 Spool, Pump · 4320-01-080-1528 Piston, Valve, Pump →

Features

Pump,volute — FSC 4320
2 manufacturer part numbers on file
Manufacturer of record: Leonardo S.p.a. Div Electronics

Identification

NSN: 4320-01-079-9901
NIIN: 010799901
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 322357-1
Manufacturer: Leonardo S.p.a. Div Electronics

General Description

The Pump,volute, cataloged under National Stock Number 4320-01-079-9901, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Leonardo S.p.a. Div Electronics. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Pump,volute
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Leonardo S.p.a. Div Electronics (CAGE A0810)

Technical Specifications

Parameter	Value
NSN	4320-01-079-9901
Primary Part Number	322357-1
Item Name	Pump,volute
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Leonardo S.p.a. Div Electronics
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
322357-1	Leonardo S.p.a. Div Electronics (ITA)
769375	Leonardo S.p.a. Div Electronics (ITA)

Reference documents

Reference	Meaning
322357-1	5/9 Secondary reference Fiar Fabbrica Italiana Apparecchiature Radioelettriche Spa
322357-1	3/2 Design control — primary reference U.S. Government activity

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 4320-01-079-9901?

NSN 4320-01-079-9901 is a Pump,volute, manufactured by Leonardo S.p.a. Div Electronics, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-079-9901?

NSN 4320-01-079-9901 has 2 manufacturer part numbers on file: 322357-1 (Leonardo S.p.a. Div Electronics), 769375 (Leonardo S.p.a. Div Electronics).

Is NSN 4320-01-079-9901 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.

PartsTable Design LLC · partstable.com