Pump Unit, Rotary4320-01-663-4045

NSN 4320-01-663-4045 · NIIN 016634045 · Part number FR4211GL

Tuthill Corporation Dba Tuthill Pump Group · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 61178

Government record, cited

NSN 4320-01-663-4045 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-663-4045. Manufacturer of record part number: FR4211GL.

Also searched as 4320-01-663-4045 · 4320016634045 · NIIN 016634045 · 01-663-4045 · FSC 4320 Power and Hand Pumps · CAGE 61178 · FR4211GL

Nearby stock numbers ← 4320-01-663-4010 Pump Unit, Reciprocating · 4320-01-663-4392 Pump Unit, Centrifugal →

Features

Pump Unit,rotary — FSC 4320
Voltage in Volts: 12.0
Environmental Protection: EXPLOSION PROOF
1 manufacturer part number on file
Manufacturer of record: Tuthill Corporation Dba Tuthill Pump Group

Identification

NSN: 4320-01-663-4045
NIIN: 016634045
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: FR4211GL
Manufacturer: Tuthill Corporation Dba Tuthill Pump Group

General Description

The Pump Unit,rotary, cataloged under National Stock Number 4320-01-663-4045, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Tuthill Corporation Dba Tuthill Pump Group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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	4320-01-663-4045
Primary Part Number	FR4211GL
Item Name	Pump Unit,rotary
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Tuthill Corporation Dba Tuthill Pump Group
Status	ACTIVE
Voltage in Volts	12.0
Environmental Protection	EXPLOSION PROOF

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
FR4211GL PRIMARY	Tuthill Corporation Dba Tuthill Pump Group (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 4320-01-663-4045?

NSN 4320-01-663-4045 is a Pump Unit,rotary, manufactured by Tuthill Corporation Dba Tuthill Pump Group, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-663-4045?

NSN 4320-01-663-4045 has 1 manufacturer part number on file: FR4211GL (Tuthill Corporation Dba Tuthill Pump Group).

What are the specifications of FR4211GL?

Key specifications for FR4211GL: Voltage in Volts: 12.0; Special Features: HEAVY DUTY CAST IRON;COMPATIBLE WITH DIESEL, GASOLINE, KEROSENE, E15, BIODIESEL UP TO B20;1 IN. X 12 FT. HOSE WITH STATIC WIRE;MANUAL NOZZLE IN; Environmental Protection: EXPLOSION PROOF; Part Name Assigned by Controlling Agency: 12 VOLT DC HIGH FLOW PUMP WITH HOSE. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-663-4045 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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