Inserter, Seal5120-01-644-9561

NSN 5120-01-644-9561 · NIIN 016449561 · Part number 3920405

Cummins Inc. · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 15434

Government record, cited

NSN 5120-01-644-9561 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-644-9561. Manufacturer of record part number: 3920405.

Also searched as 5120-01-644-9561 · 5120016449561 · NIIN 016449561 · 01-644-9561 · FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 15434 · 3920405

Nearby stock numbers ← 5120-01-644-9552 Compressor Set, Piston Ring · 5120-01-644-9768 Nrp, Barring Gp →

Features

Inserter,seal — FSC 5120
1 manufacturer part number on file
Manufacturer of record: Cummins Inc.

Identification

NSN: 5120-01-644-9561
NIIN: 016449561
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 3920405
Manufacturer: Cummins Inc.

General Description

The Inserter,seal, cataloged under National Stock Number 5120-01-644-9561, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Cummins Inc.. 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	Inserter,seal
FSC / FSG	5120 — Hand Tools, Nonedged, Nonpowered (FSG 51)
Manufacturers	Cummins Inc. (CAGE 15434)

Technical Specifications

Parameter	Value
NSN	5120-01-644-9561
Primary Part Number	3920405
Item Name	Inserter,seal
FSC / FSG	5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer	Cummins Inc.
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
3920405 PRIMARY	Cummins Inc. (USA)

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 5120-01-644-9561?

NSN 5120-01-644-9561 is a Inserter,seal, manufactured by Cummins Inc., classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.

What part numbers are listed for NSN 5120-01-644-9561?

NSN 5120-01-644-9561 has 1 manufacturer part number on file: 3920405 (Cummins Inc.).

Is NSN 5120-01-644-9561 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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