PartsTable TECHNICAL DATA SHEET

NSN 4320-01-338-2223Government record, cited

Pump, Rotary4320-01-338-2223

NSN 4320-01-338-2223 · NIIN 013382223 · Part number 20800-70542

Kyb Corporation · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE J1620

Government record, cited

NSN 4320-01-338-2223 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-338-2223. Manufacturer of record part number: 20800-70542.

Also searched as 4320-01-338-2223 · 4320013382223 · NIIN 013382223 · 01-338-2223 · FSC 4320 Power and Hand Pumps · CAGE J1620 · 20800-70542 · 14596989 · 1327878

Nearby stock numbers ← 4320-01-338-2222 · 4320-01-338-2276 Gear Rotor Set, Rotary Pump →

Features

Pump,rotary — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Kyb Corporation

Identification

NSN: 4320-01-338-2223
NIIN: 013382223
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 20800-70542
Manufacturer: Kyb Corporation

General Description

The Pump,rotary, cataloged under National Stock Number 4320-01-338-2223, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Kyb Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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,rotary
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Kyb Corporation (CAGE J1620)

Technical Specifications

Parameter	Value
NSN	4320-01-338-2223
Primary Part Number	20800-70542
Item Name	Pump,rotary
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Kyb Corporation
Status	ACTIVE

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
20800-70542 PRIMARY	Kyb Corporation (JPN)

Reference documents

Reference	Meaning
20800-70542	3/9 Design control — primary reference Kayaba Industry Co. Ltd
14596989	5/9 Secondary reference Hyster-Yale Group, Inc.
1327878	5/9 Secondary reference Hyster-Yale Group, Inc.

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 4320-01-338-2223?

NSN 4320-01-338-2223 is a Pump,rotary, manufactured by Kyb Corporation, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-338-2223?

NSN 4320-01-338-2223 has 1 manufacturer part number on file: 20800-70542 (Kyb Corporation).

Is NSN 4320-01-338-2223 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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