PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4112Socket,socket Wrench

Wright Tool Co · NSN 5120-01-335-9023 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-335-9023 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-335-9023. Primary manufacturer part number: 4112.
Features
  • Socket,socket Wrench — FSC 5120
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Wrenching Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Features Provided: MANUAL TOOL
  • Style Designator: INTERNAL-INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-335-9023, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wright Tool Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-335-9023
Primary Part Number4112
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerWright Tool Co
StatusACTIVE
Drive End ShapeSQUARE SINGLE END INTERNAL
Wrenching Surface Size0.375 INCHES NOMINAL SINGLE END IN
Features ProvidedMANUAL TOOL
Style DesignatorINTERNAL-INTERNAL
Surface TreatmentCHROMIUM OVERALL
MaterialSTEEL OVERALL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4020-00-115-44418437669 INTERCHANGEABLE
Cord Assembly,elastic
Army, United States Department of the Dba Rock Island Arsenal Jmtc
5130-00-116-2902 INTERCHANGEABLE
Locator,crimping Tool
3110-00-120-4217140420 INTERCHANGEABLE
Roller,bearing
Regal Beloit America, Inc. Dba Rollway Bearing
4520-00-403-7422411-2 INTERCHANGEABLE
Heating Element,electrical,nonim
Cooper Wiring Devices Inc.
5955-00-488-5653 INTERCHANGEABLE
Crystal Unit,quartz
5355-00-966-77974112 INTERCHANGEABLE
Knob
Wakmann Watch Company Inc
6145-01-067-52247511 INTERCHANGEABLE
Cable,power,electrical
Belden, Inc.
6625-01-097-5697401-0270-00 INTERCHANGEABLE
Drive,tuning
Tektronix, Inc.
6220-01-242-820280335R INTERCHANGEABLE
Stop Light-Taillight,vehicular
Truck-Lite Co., Llc
5440-01-266-56464112 INTERCHANGEABLE
Guard Rail Section,scaffolding
Werner Co Dba Werner Extruded Products Co
Cross-Reference Index
Part NumberManufacturer
4112 PRIMARY Wright Tool Co (USA)
Related Parts
4020-00-115-4441INTERCHANGEABLE
CORD ASSEMBLY,ELASTIC
8437669
5130-00-116-2902INTERCHANGEABLE
LOCATOR,CRIMPING TOOL
3110-00-120-4217INTERCHANGEABLE
ROLLER,BEARING
140420
4520-00-403-7422INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
411-2
5955-00-488-5653INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
5355-00-966-7797INTERCHANGEABLE
KNOB
4112
6145-01-067-5224INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
7511
6625-01-097-5697INTERCHANGEABLE
DRIVE,TUNING
401-0270-00
6220-01-242-8202INTERCHANGEABLE
STOP LIGHT-TAILLIGHT,VEHICULAR
80335R
5440-01-266-5646INTERCHANGEABLE
GUARD RAIL SECTION,SCAFFOLDING
4112
5940-01-341-0531INTERCHANGEABLE
TERMINAL BOARD
5120-01-399-9955INTERCHANGEABLE
PUNCH,CENTER,SOLID
J411/2S2

Frequently Asked Questions

What is NSN 5120-01-335-9023?

NSN 5120-01-335-9023 is a Socket,socket Wrench, manufactured by Wright Tool Co, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-335-9023?

NSN 5120-01-335-9023 has 1 cross-referenced part number: 4112 (Wright Tool Co).

What NSN replaces 5120-01-335-9023?

There are 12 known substitutes for 5120-01-335-9023: 4020-00-115-4441, 5130-00-116-2902, 3110-00-120-4217 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4112?

Key specifications for 4112: Overall Length: 1.469 INCHES NOMINAL IN; Drive End Shape: SQUARE SINGLE END INTERNAL; Wrenching Surface Size: 0.375 INCHES NOMINAL SINGLE END IN; Features Provided: MANUAL TOOL. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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