Shaft Assembly, Turbocharger2950-01-301-4661

NSN 2950-01-301-4661 · NIIN 013014661 · Part number 3521034

Cummins Inc. · FSC 2950 — Turbosupercharger and Components · FSG 29 — Engine Accessories · CAGE 15434

Government record, cited

NSN 2950-01-301-4661 — this item is cataloged by the U.S. Government under National Stock Number 2950-01-301-4661. Manufacturer of record part number: 3521034.

Also searched as 2950-01-301-4661 · 2950013014661 · NIIN 013014661 · 01-301-4661 · FSC 2950 Turbosupercharger and Components · CAGE 15434 · 3521034

Nearby stock numbers ← 2950-01-300-3949 Turbo Supercharger, Engine, Non-Ai · 2950-01-301-4884 Shield Heart →

Features

Shaft Assembly,turbocharger — FSC 2950
General Characteristics Item Description: QUANTITY REQUIRED-2
1 manufacturer part number on file
Manufacturer of record: Cummins Inc.

Identification

NSN: 2950-01-301-4661
NIIN: 013014661
FSC: 2950 — Turbosupercharger and Components
FSG: 29 — Engine Accessories
Primary part number: 3521034
Manufacturer: Cummins Inc.

General Description

The Shaft Assembly,turbocharger, cataloged under National Stock Number 2950-01-301-4661, is classified within Federal Supply Class 2950 (Turbosupercharger and Components) of the Engine Accessories group. The manufacturer of record is Cummins Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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	2950-01-301-4661
Primary Part Number	3521034
Item Name	Shaft Assembly,turbocharger
FSC / FSG	2950 / 29 — Turbosupercharger and Components
Manufacturer	Cummins Inc.
Status	ACTIVE
General Characteristics Item Description	QUANTITY REQUIRED-2

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
3521034 PRIMARY	Cummins Inc. (USA)

No interchangeability data on file.

Other items in FSC 2950 — Turbosupercharger and Components

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

2950-00-001-9474

PLATE,TURBINE

2950-00-003-0961

2950-00-003-0961 · Item name not on file

2950-00-003-0962

CLAMP,TURBOCHARGER

2950-00-003-0965

DIFFUSER,TURBOCHARGER

2950-00-003-0966

SHROUD,TURBOCHARGER

2950-00-003-5911

PLATE,BACK,TURBOCHARGER

2950-00-003-5912

2950-00-003-5912 · Item name not on file

2950-00-003-5913

2950-00-003-5913 · Item name not on file

Frequently Asked Questions

What is NSN 2950-01-301-4661?

NSN 2950-01-301-4661 is a Shaft Assembly,turbocharger, manufactured by Cummins Inc., classified under FSC 2950, Turbosupercharger and Components. Status: active.

What part numbers are listed for NSN 2950-01-301-4661?

NSN 2950-01-301-4661 has 1 manufacturer part number on file: 3521034 (Cummins Inc.).

What are the specifications of 3521034?

Key specifications for 3521034: General Characteristics Item Description: QUANTITY REQUIRED-2; End Item Identification: TURBOCHARGER. 1 specification is documented in the U.S. Government catalog.

Is NSN 2950-01-301-4661 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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