PartsTable TECHNICAL DATA SHEET

NSN 5120-01-656-0038Government record, cited

Wrench, Box5120-01-656-0038

NSN 5120-01-656-0038 · NIIN 016560038 · Part number 39111635-125

L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 0B107

Government record, cited

NSN 5120-01-656-0038 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-656-0038. Manufacturer of record part number: 39111635-125.

Also searched as 5120-01-656-0038 · 5120016560038 · NIIN 016560038 · 01-656-0038 · FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 0B107 · 39111635-125 · LFECNVD-V2-004

Nearby stock numbers ← 5120-01-655-9846 Screwdriver, Flat Tip · 5120-01-656-0111 Key, Socket Head Screw →

Features

Wrench,box — FSC 5120
2 manufacturer part numbers on file
Manufacturer of record: L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions

Identification

NSN: 5120-01-656-0038
NIIN: 016560038
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 39111635-125
Manufacturer: L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions

General Description

The Wrench,box, cataloged under National Stock Number 5120-01-656-0038, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions. 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	Wrench,box
FSC / FSG	5120 — Hand Tools, Nonedged, Nonpowered (FSG 51)
Manufacturers	L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions (CAGE 0B107); L.f.e. (CAGE FASM4)

Technical Specifications

Parameter	Value
NSN	5120-01-656-0038
Primary Part Number	39111635-125
Item Name	Wrench,box
FSC / FSG	5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer	L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions
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
39111635-125 PRIMARY	L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions (USA)
LFECNVD-V2-004	L.f.e. (FRA)

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 5120-01-656-0038?

NSN 5120-01-656-0038 is a Wrench,box, manufactured by L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.

What part numbers are listed for NSN 5120-01-656-0038?

NSN 5120-01-656-0038 has 2 manufacturer part numbers on file: 39111635-125 (L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions), LFECNVD-V2-004 (L.f.e.).

What are the specifications of 39111635-125?

Key specifications for 39111635-125: Part Name Assigned by Controlling Agency: HEX HEAD WRENCH. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5120-01-656-0038 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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