Plate, Wear, Rotary Pump4320-01-559-1783

NSN 4320-01-559-1783 · NIIN 015591783 · Part number RC1013AL

WS Darley & Co Div Ohler Pump · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 00299

Government record, cited

NSN 4320-01-559-1783 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-559-1783. Manufacturer of record part number: RC1013AL.

Also searched as 4320-01-559-1783 · 4320015591783 · NIIN 015591783 · 01-559-1783 · FSC 4320 Power and Hand Pumps · CAGE 00299 · RC1013AL

Nearby stock numbers ← 4320-01-559-1781 Pump Case · 4320-01-559-1793 Exhaust Deflector →

Features

Plate,wear,rotary Pump — FSC 4320
1 manufacturer part number on file
Manufacturer of record: WS Darley & Co Div Ohler Pump

Identification

NSN: 4320-01-559-1783
NIIN: 015591783
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: RC1013AL
Manufacturer: WS Darley & Co Div Ohler Pump

General Description

The Plate,wear,rotary Pump, cataloged under National Stock Number 4320-01-559-1783, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is WS Darley & Co Div Ohler Pump. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-559-1783
Primary Part Number	RC1013AL
Item Name	Plate,wear,rotary Pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	WS Darley & Co Div Ohler Pump
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
RC1013AL PRIMARY	WS Darley & Co Div Ohler Pump (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 4320-01-559-1783?

NSN 4320-01-559-1783 is a Plate,wear,rotary Pump, manufactured by WS Darley & Co Div Ohler Pump, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-559-1783?

NSN 4320-01-559-1783 has 1 manufacturer part number on file: RC1013AL (WS Darley & Co Div Ohler Pump).

What are the specifications of RC1013AL?

Key specifications for RC1013AL: Part Name Assigned by Controlling Agency: PLATE,WEAR; End Item Identification: 4930-01-240-4579 - FUEL PUMP MODULE, SIXCON. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-559-1783 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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