Pumping Unit, Centrifugal, Fueling4930-01-628-4550

NSN 4930-01-628-4550 · NIIN 016284550 · Part number 4503528C

Rtx Corporation Div Pratt & Whitney · FSC 4930 — Lubrication and Fuel Dispensing Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 55820

Government record, cited

NSN 4930-01-628-4550 — this item is cataloged by the U.S. Government under National Stock Number 4930-01-628-4550. Manufacturer of record part number: 4503528C.

Also searched as 4930-01-628-4550 · 4930016284550 · NIIN 016284550 · 01-628-4550 · FSC 4930 Lubrication and Fuel Dispensing Equipment · CAGE 55820 · 4503528C

Nearby stock numbers ← 4930-01-628-2591 Parts Kit, Lubricator · 4930-01-628-6540 Reel Assembly, Hose →

Features

Pumping Unit,centrifugal,fueling — FSC 4930
1 manufacturer part number on file
Manufacturer of record: Rtx Corporation Div Pratt & Whitney

Identification

NSN: 4930-01-628-4550
NIIN: 016284550
FSC: 4930 — Lubrication and Fuel Dispensing Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 4503528C
Manufacturer: Rtx Corporation Div Pratt & Whitney

General Description

The Pumping Unit,centrifugal,fueling, cataloged under National Stock Number 4930-01-628-4550, is classified within Federal Supply Class 4930 (Lubrication and Fuel Dispensing Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Pumping Unit,centrifugal,fueling
FSC / FSG	4930 — Lubrication and Fuel Dispensing Equipment (FSG 49)
Manufacturers	Rtx Corporation Div Pratt & Whitney (CAGE 55820)

Technical Specifications

Parameter	Value
NSN	4930-01-628-4550
Primary Part Number	4503528C
Item Name	Pumping Unit,centrifugal,fueling
FSC / FSG	4930 / 49 — Lubrication and Fuel Dispensing Equipment
Manufacturer	Rtx Corporation Div Pratt & Whitney
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
4503528C PRIMARY	Rtx Corporation Div Pratt & Whitney (USA)

No interchangeability data on file.

Other items in FSC 4930 — Lubrication and Fuel Dispensing Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4930-00-001-6291

LUBRICATOR

4930-00-003-3419

4930-00-003-3419 · Item name not on file

4930-00-004-3705

4930-00-004-3705 · Item name not on file

4930-00-004-8293

PARTS KIT,LUBRICANT PUMP

4930-00-004-8384

4930-00-004-8384 · Item name not on file

4930-00-004-8385

NOZZLE

4930-00-005-1591

PUMP,CYLINDER ASSEM

4930-00-005-1592

PIPE,DEFUEL,STUB

Frequently Asked Questions

What is NSN 4930-01-628-4550?

NSN 4930-01-628-4550 is a Pumping Unit,centrifugal,fueling, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.

What part numbers are listed for NSN 4930-01-628-4550?

NSN 4930-01-628-4550 has 1 manufacturer part number on file: 4503528C (Rtx Corporation Div Pratt & Whitney).

Is NSN 4930-01-628-4550 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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