PartsTable TECHNICAL DATA SHEET

NSN 4320-01-650-5039Government record, cited

Pump Subassembly, Rotary4320-01-650-5039

NSN 4320-01-650-5039 · NIIN 016505039 · Part number RQ A1FE6510

Pump Technology Ltd · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE KD0H0

Government record, cited

NSN 4320-01-650-5039 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-650-5039. Manufacturer of record part number: RQ A1FE6510.

Also searched as 4320-01-650-5039 · 4320016505039 · NIIN 016505039 · 01-650-5039 · FSC 4320 Power and Hand Pumps · CAGE KD0H0 · RQ A1FE6510

Nearby stock numbers ← 4320-01-650-4954 Plate, Cam, Pump · 4320-01-650-5236 →

Features

Pump Subassembly,rotary — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Pump Technology Ltd

Identification

NSN: 4320-01-650-5039
NIIN: 016505039
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: RQ A1FE6510
Manufacturer: Pump Technology Ltd

General Description

The Pump Subassembly,rotary, cataloged under National Stock Number 4320-01-650-5039, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Pump Technology Ltd. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-650-5039
Primary Part Number	RQ A1FE6510
Item Name	Pump Subassembly,rotary
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Pump Technology Ltd
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

Cross-Reference Index

Part Number	Manufacturer
RQ A1FE6510	Pump Technology Ltd (GBR)

Reference documents

Reference	Meaning
RQ A1FE6510	3/2 Design control — primary reference U.S. Government activity

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 4320-01-650-5039?

NSN 4320-01-650-5039 is a Pump Subassembly,rotary, manufactured by Pump Technology Ltd, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-650-5039?

NSN 4320-01-650-5039 has 1 manufacturer part number on file: RQ A1FE6510 (Pump Technology Ltd).

What are the specifications of RQ A1FE6510?

Key specifications for RQ A1FE6510: Special Features: LOW FLOW VELOCITY; Part Name Assigned by Controlling Agency: PUMP. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-650-5039 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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