Wrench, Spanner5120-01-461-1958

NSN 5120-01-461-1958 · NIIN 014611958 · Part number MT-2903

General Dynamics Land Systems Inc. · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 13160

Government record, cited

NSN 5120-01-461-1958 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-461-1958. Manufacturer of record part number: MT-2903.

Also searched as 5120-01-461-1958 · 5120014611958 · NIIN 014611958 · 01-461-1958 · FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 13160 · MT-2903

Nearby stock numbers ← 5120-01-461-1937 Tool, Fitting · 5120-01-461-2013 Socket, Socket Wrench →

Features

Wrench,spanner — FSC 5120
Style Designator: FACE LUG
1 manufacturer part number on file
Manufacturer of record: General Dynamics Land Systems Inc.

Identification

NSN: 5120-01-461-1958
NIIN: 014611958
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: MT-2903
Manufacturer: General Dynamics Land Systems Inc.

General Description

The Wrench,spanner, cataloged under National Stock Number 5120-01-461-1958, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is General Dynamics Land Systems 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	5120-01-461-1958
Primary Part Number	MT-2903
Item Name	Wrench,spanner
FSC / FSG	5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer	General Dynamics Land Systems Inc.
Status	ACTIVE
Style Designator	FACE LUG

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
MT-2903 PRIMARY	General Dynamics Land Systems 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 5120-01-461-1958?

NSN 5120-01-461-1958 is a Wrench,spanner, manufactured by General Dynamics Land Systems Inc., classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.

What part numbers are listed for NSN 5120-01-461-1958?

NSN 5120-01-461-1958 has 1 manufacturer part number on file: MT-2903 (General Dynamics Land Systems Inc.).

What are the specifications of MT-2903?

Key specifications for MT-2903: Style Designator: FACE LUG; Special Features: 3/8 INCH DRIVE IMPACT SOCKET WRENCH WITH SQUARE DRIVE BONNEY P2212 OR EQUIVALENT IN; Part Name Assigned by Controlling Agency: SPANNER WRENCH, LAV; End Item Identification: TURRET ASSEMBLY, P/N 16101000. 1 specification is documented in the U.S. Government catalog.

Is NSN 5120-01-461-1958 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.

PartsTable Design LLC · partstable.com