PartsTable TECHNICAL DATA SHEET

NSN 4320-01-297-1925Government record, cited

Housing, Liquid Pump4320-01-297-1925

NSN 4320-01-297-1925 · NIIN 012971925 · Part number 4022 342 38220

Chart Inc. - Process Systems Division · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 0SXW1

Government record, cited

NSN 4320-01-297-1925 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-297-1925. Manufacturer of record part number: 4022 342 38220.

Also searched as 4320-01-297-1925 · 4320012971925 · NIIN 012971925 · 01-297-1925 · FSC 4320 Power and Hand Pumps · CAGE 0SXW1 · 4022 342 38220

Nearby stock numbers ← 4320-01-297-1726 Ring, Wearing · 4320-01-297-1928 Piston, Pump →

Features

Housing,liquid Pump — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Chart Inc. - Process Systems Division

Identification

NSN: 4320-01-297-1925
NIIN: 012971925
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 4022 342 38220
Manufacturer: Chart Inc. - Process Systems Division

General Description

The Housing,liquid Pump, cataloged under National Stock Number 4320-01-297-1925, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Chart Inc. - Process Systems Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Housing,liquid Pump
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Chart Inc. - Process Systems Division (CAGE 0SXW1)

Technical Specifications

Parameter	Value
NSN	4320-01-297-1925
Primary Part Number	4022 342 38220
Item Name	Housing,liquid Pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Chart Inc. - Process Systems Division
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
4022 342 38220 PRIMARY	Chart Inc. - Process Systems Division (USA)

Reference documents

Reference	Meaning
4022 342 38220	5/9 Secondary reference Philips Nederland Afd P.s.o.

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 4320-01-297-1925?

NSN 4320-01-297-1925 is a Housing,liquid Pump, manufactured by Chart Inc. - Process Systems Division, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-297-1925?

NSN 4320-01-297-1925 has 1 manufacturer part number on file: 4022 342 38220 (Chart Inc. - Process Systems Division).

Is NSN 4320-01-297-1925 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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