Pump, Rotary4320-01-658-2807

NSN 4320-01-658-2807 · NIIN 016582807 · Part number 52722512

Grundfos Pumps Corp · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 66584

Government record, cited

NSN 4320-01-658-2807 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-658-2807. Manufacturer of record part number: 52722512.

Also searched as 4320-01-658-2807 · 4320016582807 · NIIN 016582807 · 01-658-2807 · FSC 4320 Power and Hand Pumps · CAGE 66584 · 52722512

Nearby stock numbers ← 4320-01-658-2806 Pump, Centrifugal · 4320-01-658-3071 Pump, Rotary →

Features

Pump,rotary — FSC 4320
Volume Control Type: PRESSURE COMPENSATION
Operation Method: POWERED
1 manufacturer part number on file
Manufacturer of record: Grundfos Pumps Corp

Identification

NSN: 4320-01-658-2807
NIIN: 016582807
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 52722512
Manufacturer: Grundfos Pumps Corp

General Description

The Pump,rotary, cataloged under National Stock Number 4320-01-658-2807, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Grundfos Pumps Corp. 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	4320-01-658-2807
Primary Part Number	52722512
Item Name	Pump,rotary
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Grundfos Pumps Corp
Status	ACTIVE
Volume Control Type	PRESSURE COMPENSATION
Operation Method	POWERED

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
52722512 PRIMARY	Grundfos Pumps 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 4320-01-658-2807?

NSN 4320-01-658-2807 is a Pump,rotary, manufactured by Grundfos Pumps Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-658-2807?

NSN 4320-01-658-2807 has 1 manufacturer part number on file: 52722512 (Grundfos Pumps Corp).

What are the specifications of 52722512?

Key specifications for 52722512: Volume Control Type: PRESSURE COMPENSATION; Special Features: WATER PUMP; CERAMIC SHAFT AND RADIAL BEARINGS; CARBON AXIAL BEARING; STAINLESS STEEL ROTOR; CORROSION RESISTANT IMPELLER; Part Name Assigned by Controlling Agency: PUMP, WATER; Operation Method: POWERED. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-658-2807 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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