Pump, Centrifugal4320-01-666-4805

NSN 4320-01-666-4805 · NIIN 016664805

FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors

Government record, cited

Also searched as 4320-01-666-4805 · 4320016664805 · NIIN 016664805 · 01-666-4805 · FSC 4320 Power and Hand Pumps

Nearby stock numbers ← 4320-01-666-4677 Ejector Assembly, Air · 4320-01-666-5032 Pump Unit, Rotary →

Features

Pump,centrifugal — FSC 4320
Operating Speed at Rated Capacity: 1800.0 REVOLUTIONS PER MINUTE
Discharge Pressure: 75.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES
Maximum Discharge Flow Rate: 5.0 GALLONS PER MINUTE
Total Head: 28.0 FEET FT

Identification

NSN: 4320-01-666-4805
NIIN: 016664805
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors

General Description

The Pump,centrifugal, cataloged under National Stock Number 4320-01-666-4805, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-666-4805
Item Name	Pump,centrifugal
FSC / FSG	4320 / 43 — Power and Hand Pumps
Status	ACTIVE
Operating Speed at Rated Capacity	1800.0 REVOLUTIONS PER MINUTE
Discharge Pressure	75.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES
Maximum Discharge Flow Rate	5.0 GALLONS PER MINUTE
Total Head	28.0 FEET FT

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
E-1535 .75AAC ALL BRONZE	3/9 Design control — primary reference Xylem 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 4320-01-666-4805?

NSN 4320-01-666-4805 is a Pump,centrifugal, classified under FSC 4320, Power and Hand Pumps. Status: active.

What are the specifications of 4320-01-666-4805?

Key specifications for 4320-01-666-4805: Operating Speed at Rated Capacity: 1800.0 REVOLUTIONS PER MINUTE; Discharge Pressure: 75.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES; Special Features: 0.25 HP; 115/208-230 VOLTS; 5.125 IN NOM IMPELLER IN; Maximum Discharge Flow Rate: 5.0 GALLONS PER MINUTE. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-666-4805 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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