Impeller, Pump, Centrifugal4320-01-617-4386

NSN 4320-01-617-4386 · NIIN 016174386 · Part number 0657D2012B484A

Circor Naval Solutions Llc Dba Warren Pumps · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 63857

Government record, cited

NSN 4320-01-617-4386 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-617-4386. Manufacturer of record part number: 0657D2012B484A.

Also searched as 4320-01-617-4386 · 4320016174386 · NIIN 016174386 · 01-617-4386 · FSC 4320 Power and Hand Pumps · CAGE 63857 · 0657D2012B484A · PL-999F0933 FIND NO 11

Nearby stock numbers ← 4320-01-617-4349 Ring, Wearing · 4320-01-617-4396 Seal Assembly, Shaft, Spring Loade →

Features

Impeller,pump,centrifugal — FSC 4320
Material: STEEL
2 manufacturer part numbers on file
Manufacturer of record: Circor Naval Solutions Llc Dba Warren Pumps

Identification

NSN: 4320-01-617-4386
NIIN: 016174386
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 0657D2012B484A
Manufacturer: Circor Naval Solutions Llc Dba Warren Pumps

General Description

The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-617-4386, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-617-4386
Primary Part Number	0657D2012B484A
Item Name	Impeller,pump,centrifugal
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Circor Naval Solutions Llc Dba Warren Pumps
Status	ACTIVE
Material	STEEL

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
PL-999F0933 FIND NO 11	Circor Naval Solutions Llc Dba Warren Pumps (USA)
0657D2012B484A PRIMARY	Circor Naval Solutions Llc Dba Warren Pumps (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 4320-01-617-4386?

NSN 4320-01-617-4386 is a Impeller,pump,centrifugal, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-617-4386?

NSN 4320-01-617-4386 has 2 manufacturer part numbers on file: PL-999F0933 FIND NO 11 (Circor Naval Solutions Llc Dba Warren Pumps), 0657D2012B484A (Circor Naval Solutions Llc Dba Warren Pumps).

What are the specifications of 0657D2012B484A?

Key specifications for 0657D2012B484A: End Item Identification: PUMP,CENTRIFUGAL; Material: STEEL. 1 specification is documented in the U.S. Government catalog.

Is NSN 4320-01-617-4386 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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