PartsTable TECHNICAL DATA SHEET

NSN 2930-01-044-2121Government record, cited

Parts Kit, Engine Water Pump2930-01-044-2121

NSN 2930-01-044-2121 · NIIN 010442121 · Part number 4N8480

Caterpillar Inc Div Caterpillar Defense · FSC 2930 — Engine Cooling System Components, Nonaircraft · FSG 29 — Engine Accessories · CAGE 11083

Government record, cited

NSN 2930-01-044-2121 — this item is cataloged by the U.S. Government under National Stock Number 2930-01-044-2121. Manufacturer of record part number: 4N8480.

Also searched as 2930-01-044-2121 · 2930010442121 · NIIN 010442121 · 01-044-2121 · FSC 2930 Engine Cooling System Components, Nonaircraft · CAGE 11083 · 4N8480 · IPD4N8480

Nearby stock numbers ← 2930-01-043-9366 · 2930-01-044-5584 Radiator, Engine Coolant →

Features

Parts Kit,engine Water Pump — FSC 2930
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense

Identification

NSN: 2930-01-044-2121
NIIN: 010442121
FSC: 2930 — Engine Cooling System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 4N8480
Manufacturer: Caterpillar Inc Div Caterpillar Defense

General Description

The Parts Kit,engine Water Pump, cataloged under National Stock Number 2930-01-044-2121, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Parts Kit,engine Water Pump
FSC / FSG	2930 — Engine Cooling System Components, Nonaircraft (FSG 29)
Manufacturers	Caterpillar Inc Div Caterpillar Defense (CAGE 11083)

Technical Specifications

Parameter	Value
NSN	2930-01-044-2121
Primary Part Number	4N8480
Item Name	Parts Kit,engine Water Pump
FSC / FSG	2930 / 29 — Engine Cooling System Components, Nonaircraft
Manufacturer	Caterpillar Inc Div Caterpillar Defense
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
4N8480 PRIMARY	Caterpillar Inc Div Caterpillar Defense (USA)

Reference documents

Reference	Meaning
IPD4N8480	5/9 Secondary reference Industrial Parts Depot, Llc Dba Ipd

No interchangeability data on file.

Other items in FSC 2930 — Engine Cooling System Components, Nonaircraft

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

2930-00-008-1759

CAP,FILLER OPENING

2930-00-011-8885

2930-00-011-8885 · Item name not on file

2930-00-023-5186

CORE ASSEMBLY,OIL COOLER

2930-00-032-6470

2930-00-032-6470 · Item name not on file

2930-00-035-7667

2930-00-035-7667 · Item name not on file

2930-00-036-5099

2930-00-036-5099 · Item name not on file

2930-00-058-6570

2930-00-058-6570 · Item name not on file

2930-00-059-5776

2930-00-059-5776 · Item name not on file

Frequently Asked Questions

What is NSN 2930-01-044-2121?

NSN 2930-01-044-2121 is a Parts Kit,engine Water Pump, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.

What part numbers are listed for NSN 2930-01-044-2121?

NSN 2930-01-044-2121 has 1 manufacturer part number on file: 4N8480 (Caterpillar Inc Div Caterpillar Defense).

Is NSN 2930-01-044-2121 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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