PartsTable TECHNICAL DATA SHEET

NSN 5120-01-275-2154Government record, cited

Crankover Tool, Engine5120-01-275-2154

NSN 5120-01-275-2154 · NIIN 012752154 · Part number 9561844

Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 39VG9

Government record, cited

NSN 5120-01-275-2154 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-275-2154. Manufacturer of record part number: 9561844.

Also searched as 5120-01-275-2154 · 5120012752154 · NIIN 012752154 · 01-275-2154 · FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 39VG9 · 9561844

Nearby stock numbers ← 5120-01-275-2153 Air Drive Kit, Engine Turning · 5120-01-275-2155 Plate, Adapter →

Features

Crankover Tool,engine — FSC 5120
1 manufacturer part number on file
Manufacturer of record: Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc

Identification

NSN: 5120-01-275-2154
NIIN: 012752154
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 9561844
Manufacturer: Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc

General Description

The Crankover Tool,engine, cataloged under National Stock Number 5120-01-275-2154, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5120-01-275-2154
Primary Part Number	9561844
Item Name	Crankover Tool,engine
FSC / FSG	5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer	Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc
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
9561844 PRIMARY	Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc (USA)

Reference documents

Reference	Meaning
9561844	5/9 Secondary reference General Motors Corp Electro-Motive Div

No interchangeability data on file.

Other items in FSC 5120 — Hand Tools, Nonedged, Nonpowered

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

5120-00-001-2642

ADAPTER,TORQUE WRENCH

5120-00-001-2644

ADAPTER,TORQUE WRENCH

5120-00-001-2650

INSERTER,SEAL

5120-00-001-2651

5120-00-001-2651 · Item name not on file

5120-00-001-2652

INSTALLING TOOL,SHAFT

5120-00-001-2653

REMOVER,PREFORMED PACKING

5120-00-001-2654

REMOVER,PREFORMED PACKING

5120-00-001-2655

SOCKET,WRENCH,FACE SPANNER

Frequently Asked Questions

What is NSN 5120-01-275-2154?

NSN 5120-01-275-2154 is a Crankover Tool,engine, manufactured by Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.

What part numbers are listed for NSN 5120-01-275-2154?

NSN 5120-01-275-2154 has 1 manufacturer part number on file: 9561844 (Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc).

What are the specifications of 9561844?

Key specifications for 9561844: Special Features: FOR USE ON ANY ENGINE WITH RING GEAR INCLUDING HEAVY FLYWHEEL; CAN BE USED WITHOUT REMOVING STARTERS; End Item Identification: ELECTRO-MOTIVE DIESEL ENGINES. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5120-01-275-2154 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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