Pump Unit, Centrifugal4320-01-665-6901

NSN 4320-01-665-6901 · NIIN 016656901 · Part number 20406-005A

Flojet Corp · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 0L724

Government record, cited

NSN 4320-01-665-6901 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-665-6901. Manufacturer of record part number: 20406-005A.

Also searched as 4320-01-665-6901 · 4320016656901 · NIIN 016656901 · 01-665-6901 · FSC 4320 Power and Hand Pumps · CAGE 0L724 · 20406-005A

Nearby stock numbers ← 4320-01-665-6898 Pump Unit, Centrifugal · 4320-01-665-6920 Plate, Cam, Pump →

Features

Pump Unit,centrifugal — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Flojet Corp

Identification

NSN: 4320-01-665-6901
NIIN: 016656901
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 20406-005A
Manufacturer: Flojet Corp

General Description

The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-665-6901, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Flojet Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-665-6901
Primary Part Number	20406-005A
Item Name	Pump Unit,centrifugal
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Flojet Corp
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
20406-005A PRIMARY	Flojet Corp (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 4320-01-665-6901?

NSN 4320-01-665-6901 is a Pump Unit,centrifugal, manufactured by Flojet Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-665-6901?

NSN 4320-01-665-6901 has 1 manufacturer part number on file: 20406-005A (Flojet Corp).

What are the specifications of 20406-005A?

Key specifications for 20406-005A: Special Features: BAIT TANK AND GENERAL PURPOSE PUMPS; Part Name Assigned by Controlling Agency: PUMP HEAD ASSEMBLY; End Item Identification: FLOJET MODEL 4125. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-665-6901 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