Pump Unit, Rotary4320-01-552-2334

NSN 4320-01-552-2334 · NIIN 015522334 · Part number 1464-480

Concepts Nrec, Llc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 0C770

Government record, cited

NSN 4320-01-552-2334 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-552-2334. Manufacturer of record part number: 1464-480.

Also searched as 4320-01-552-2334 · 4320015522334 · NIIN 015522334 · 01-552-2334 · FSC 4320 Power and Hand Pumps · CAGE 0C770 · 1464-480 · 1464-381

Nearby stock numbers ← 4320-01-552-2150 Throat Bushing, Foll · 4320-01-552-2383 →

Features

Pump Unit,rotary — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Concepts Nrec, Llc

Identification

NSN: 4320-01-552-2334
NIIN: 015522334
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 1464-480
Manufacturer: Concepts Nrec, Llc

General Description

The Pump Unit,rotary, cataloged under National Stock Number 4320-01-552-2334, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Concepts Nrec, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.

Catalog Facts

Item Name	Pump Unit,rotary
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Concepts Nrec, Llc (CAGE 0C770)

Technical Specifications

Parameter	Value
NSN	4320-01-552-2334
Primary Part Number	1464-480
Item Name	Pump Unit,rotary
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Concepts Nrec, Llc
Status	ACTIVE

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.

4320-01-628-21835SE02283-1 POSSIBLE MATCH

ROTOR AND SHAFT PUMP ASSEMBLY

Possible match (shared part number)Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier

Cross-Reference Index

Part Number	Manufacturer
1464-480 PRIMARY	Concepts Nrec, Llc (USA)

Reference documents

Reference	Meaning
1464-381	5/9 Secondary reference Concepts Nrec, Llc

Related Parts

4320-01-628-2183POSSIBLE MATCH

ROTOR AND SHAFT PUMP ASSEMBLY

5SE02283-1

Frequently Asked Questions

What is NSN 4320-01-552-2334?

NSN 4320-01-552-2334 is a Pump Unit,rotary, manufactured by Concepts Nrec, Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-552-2334?

NSN 4320-01-552-2334 has 1 manufacturer part number on file: 1464-480 (Concepts Nrec, Llc).

What NSN replaces 4320-01-552-2334?

1 possible match (shared part number, not a government interchangeability claim): 4320-01-628-2183. Verify interchangeability with system specifications before substitution.

Is NSN 4320-01-552-2334 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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