Pump, Rotary4320-01-623-9000

NSN 4320-01-623-9000 · NIIN 016239000 · Part number 6623913S

Allan Donahue Dba Allan's Piano Service · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 1HHY8

Government record, cited

NSN 4320-01-623-9000 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-623-9000. Manufacturer of record part number: 6623913S.

Also searched as 4320-01-623-9000 · 4320016239000 · NIIN 016239000 · 01-623-9000 · FSC 4320 Power and Hand Pumps · CAGE 1HHY8 · 6623913S

Nearby stock numbers ← 4320-01-623-8960 Pump, Hydraulic · 4320-01-623-9930 Suction Adapter →

Features

Pump,rotary — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Allan Donahue Dba Allan's Piano Service

Identification

NSN: 4320-01-623-9000
NIIN: 016239000
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 6623913S
Manufacturer: Allan Donahue Dba Allan's Piano Service

General Description

The Pump,rotary, cataloged under National Stock Number 4320-01-623-9000, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Allan Donahue Dba Allan's Piano Service. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Pump,rotary
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Allan Donahue Dba Allan's Piano Service (CAGE 1HHY8)

Technical Specifications

Parameter	Value
NSN	4320-01-623-9000
Primary Part Number	6623913S
Item Name	Pump,rotary
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Allan Donahue Dba Allan's Piano Service
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
6623913S PRIMARY	Allan Donahue Dba Allan's Piano Service (USA)

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 4320-01-623-9000?

NSN 4320-01-623-9000 is a Pump,rotary, manufactured by Allan Donahue Dba Allan's Piano Service, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-623-9000?

NSN 4320-01-623-9000 has 1 manufacturer part number on file: 6623913S (Allan Donahue Dba Allan's Piano Service).

Is NSN 4320-01-623-9000 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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