Impeller, Pump, Centrifugal4320-01-320-8469

NSN 4320-01-320-8469 · NIIN 013208469

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

Government record, cited

Also searched as 4320-01-320-8469 · 4320013208469 · NIIN 013208469 · 01-320-8469 · FSC 4320 Power and Hand Pumps · 025322-07 · 0018351 · 8018351-5.12IN

Nearby stock numbers ← 4320-01-320-8468 Motor, Hydraulic · 4320-01-320-9090 Plate, Intermediate →

Features

Impeller,pump,centrifugal — FSC 4320
Overall Diameter: 5.120 INCHES NOMINAL IN
Mounting Method: KEY
Keyway Quantity: 1
Material: COPPER ALLOY

Identification

NSN: 4320-01-320-8469
NIIN: 013208469
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors

General Description

The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-320-8469, 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4 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-320-8469
Item Name	Impeller,pump,centrifugal
FSC / FSG	4320 / 43 — Power and Hand Pumps
Status	ACTIVE
Overall Diameter	5.120 INCHES NOMINAL IN
Mounting Method	KEY
Keyway Quantity	1
Material	COPPER ALLOY

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

6680-01-492-6196016504-01 POSSIBLE MATCH

TRANSMITTER,LIQUID QUANTITY

Possible match (shared part number)Fluid Components International Llc Dba Fluid Components International Llc Div Aerospace Division

Cross-Reference Index

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

Reference documents

Reference	Meaning
025322-07	5/9 Secondary reference Crane Co Dba Crane-Deming Pumps Division Div Deming Pumps
0018351	5/9 Secondary reference Crane Co Dba Crane-Deming Pumps Division Div Deming Pumps
8018351-5.12IN	3/9 Design control — primary reference Crane Co Dba Crane-Deming Pumps Division Div Deming Pumps

Related Parts

6680-01-492-6196POSSIBLE MATCH

TRANSMITTER,LIQUID QUANTITY

016504-01

Frequently Asked Questions

What is NSN 4320-01-320-8469?

NSN 4320-01-320-8469 is a Impeller,pump,centrifugal, classified under FSC 4320, Power and Hand Pumps. Status: active.

What NSN replaces 4320-01-320-8469?

1 possible match (shared part number, not a government interchangeability claim): 6680-01-492-6196. Verify interchangeability with system specifications before substitution.

What are the specifications of 4320-01-320-8469?

Key specifications for 4320-01-320-8469: Overall Diameter: 5.120 INCHES NOMINAL IN; Mounting Method: KEY; Keyway Quantity: 1; End Item Identification: CRANE DEMING 2S PUMP. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-320-8469 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