Impeller, Pump, Centrifugal4320-01-280-4335

NSN 4320-01-280-4335 · NIIN 012804335 · Part number AONAI-165-SX8

M.t. Davidson Company · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 16062

Government record, cited

NSN 4320-01-280-4335 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-280-4335. Manufacturer of record part number: AONAI-165-SX8.

Also searched as 4320-01-280-4335 · 4320012804335 · NIIN 012804335 · 01-280-4335 · FSC 4320 Power and Hand Pumps · CAGE 16062 · AONAI-165-SX8 · AONI-165-SX-7.75IN

Nearby stock numbers ← 4320-01-280-4334 Impeller, Pump, Centrifugal · 4320-01-280-4336 Impeller, Pump, Centrifugal →

Features

Impeller,pump,centrifugal — FSC 4320
Overall Diameter: 7.750 INCHES NOMINAL IN
Material: STEEL CORROSION RESISTING
Rotation Direction for Which Designed: CLOCKWISE
2 manufacturer part numbers on file
Manufacturer of record: M.t. Davidson Company

Identification

NSN: 4320-01-280-4335
NIIN: 012804335
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: AONAI-165-SX8
Manufacturer: M.t. Davidson Company

General Description

The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-280-4335, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is M.t. Davidson Company. Government technical data includes 3 specifications, 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	4320-01-280-4335
Primary Part Number	AONAI-165-SX8
Item Name	Impeller,pump,centrifugal
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	M.t. Davidson Company
Status	ACTIVE
Overall Diameter	7.750 INCHES NOMINAL IN
Material	STEEL CORROSION RESISTING
Rotation Direction for Which Designed	CLOCKWISE

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
AONAI-165-SX8 PRIMARY	M.t. Davidson Company (USA)
AONI-165-SX-7.75IN	M.t. Davidson Company (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 4320-01-280-4335?

NSN 4320-01-280-4335 is a Impeller,pump,centrifugal, manufactured by M.t. Davidson Company, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-280-4335?

NSN 4320-01-280-4335 has 2 manufacturer part numbers on file: AONAI-165-SX8 (M.t. Davidson Company), AONI-165-SX-7.75IN (M.t. Davidson Company).

What are the specifications of AONAI-165-SX8?

Key specifications for AONAI-165-SX8: Overall Diameter: 7.750 INCHES NOMINAL IN; End Item Identification: MODEL GCP-822 PUMP; Material: STEEL CORROSION RESISTING; Rotation Direction for Which Designed: CLOCKWISE. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-280-4335 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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