Tool Adapter5120-00-421-0451

NSN 5120-00-421-0451 · NIIN 004210451 · Part number 229175-1

Te Connectivity Corporation · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 00779

Government record, cited

NSN 5120-00-421-0451 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-421-0451. Manufacturer of record part number: 229175-1.

Also searched as 5120-00-421-0451 · 5120004210451 · NIIN 004210451 · 00-421-0451 · FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 00779 · 229175-1

Nearby stock numbers ← 5120-00-421-0435 Tool, Hand, vs-3 · 5120-00-421-0498 →

Features

Tool Adapter — FSC 5120
2 manufacturer part numbers on file
Manufacturer of record: Te Connectivity Corporation

Identification

NSN: 5120-00-421-0451
NIIN: 004210451
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 229175-1
Manufacturer: Te Connectivity Corporation

General Description

The Tool Adapter, cataloged under National Stock Number 5120-00-421-0451, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Te Connectivity Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Tool Adapter
FSC / FSG	5120 — Hand Tools, Nonedged, Nonpowered (FSG 51)
Manufacturers	Tyco Electronics Canada Ltd (CAGE 09482); Te Connectivity Corporation (CAGE 00779)

Technical Specifications

Parameter	Value
NSN	5120-00-421-0451
Primary Part Number	229175-1
Item Name	Tool Adapter
FSC / FSG	5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer	Te Connectivity Corporation
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
229175-1	Tyco Electronics Canada Ltd (CAN)
229175-1 PRIMARY	Te Connectivity Corporation (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 5120-00-421-0451?

NSN 5120-00-421-0451 is a Tool Adapter, manufactured by Te Connectivity Corporation, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.

What part numbers are listed for NSN 5120-00-421-0451?

NSN 5120-00-421-0451 has 2 manufacturer part numbers on file: 229175-1 (Tyco Electronics Canada Ltd), 229175-1 (Te Connectivity Corporation).

Is NSN 5120-00-421-0451 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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