PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5120-00-104-4076Socket,socket Wrench

General Services Administration Federal Supply Service · NSN 5120-00-104-4076 · FSC 5120 · No Item Name Available
Verified by PartsTable
Features
  • Socket,socket Wrench — FSC 5120
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Wrenching Surface Shape: 8 POINT SINGLE END INTERNAL
  • Material: STEEL OVERALL
  • Features Provided: MANUAL TOOL
  • Functional Description: USED WITH TORQUE WRENCH TO TIGHTEN/LOOSEN TRUCK WHEEL BEARING LOCKNUTS
  • Drive Surface Size: 0.750 INCHES NOMINAL SINGLE END IN
  • Wrenching Surface Size: 3.000 INCHES NOMINAL SINGLE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-00-104-4076, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-104-4076
Primary Part Number5120-00-104-4076
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusCANCELLED
Drive End ShapeSQUARE SINGLE END INTERNAL
Wrenching Surface Shape8 POINT SINGLE END INTERNAL
MaterialSTEEL OVERALL
Features ProvidedMANUAL TOOL
Functional DescriptionUSED WITH TORQUE WRENCH TO TIGHTEN/LOOSEN TRUCK WHEEL BEARING LOCKNUTS
Drive Surface Size0.750 INCHES NOMINAL SINGLE END IN
Wrenching Surface Size3.000 INCHES NOMINAL SINGLE END IN
Style DesignatorINTERNAL-INTERNAL
Wrenching End Outside Diameter3.250 INCHES NOMINAL IN
Drive End Outside Diameter3.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-004-14035900052 INTERCHANGEABLE
Bearing,ball,annular
Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation
5120-00-009-8602ANS1912A INTERCHANGEABLE
Socket,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
6610-00-127-70081907 INTERCHANGEABLE
Plate Assembly
Mission Systems Davenport Inc.
4310-00-511-89521907 INTERCHANGEABLE
Head,cylinder,air
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
2940-00-540-361951907 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5950-00-556-9601 INTERCHANGEABLE
Transformer,power
5355-00-878-0088 INTERCHANGEABLE
Knob
5995-00-889-0815CG-2514/U-6FT INTERCHANGEABLE
Cable Assembly,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-01-037-08591-907 INTERCHANGEABLE
Reactor
Eldec Aerospace Corp
5120-01-089-9067ANS1918A INTERCHANGEABLE
Socket,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
8HA382 Oshkosh Defense Llc (USA)
8HA382 Oshkosh Corp (USA)
5120-00-104-4076 PRIMARY General Services Administration Federal Supply Service (USA)
FRS ANS1907A Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
A-A-2635 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
ANS1907A Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
1907 Bosch Automotive Service Solutions Inc. (USA)
Related Parts
3110-00-004-1403INTERCHANGEABLE
BEARING,BALL,ANNULAR
5900052
5120-00-009-8602INTERCHANGEABLE
SOCKET,SOCKET WRENCH
ANS1912A
6610-00-127-7008INTERCHANGEABLE
PLATE ASSEMBLY
1907
4310-00-511-8952INTERCHANGEABLE
HEAD,CYLINDER,AIR
1907
2940-00-540-3619INTERCHANGEABLE
FILTER ELEMENT,FLUID
51907
5950-00-556-9601INTERCHANGEABLE
TRANSFORMER,POWER
5355-00-878-0088INTERCHANGEABLE
KNOB
5995-00-889-0815INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
CG-2514/U-6FT
5950-01-037-0859INTERCHANGEABLE
REACTOR
1-907
5120-01-089-9067INTERCHANGEABLE
SOCKET,SOCKET WRENCH
ANS1918A
5120-01-090-9319INTERCHANGEABLE
SOCKET,SOCKET WRENCH
ANS1914A
5120-01-106-0085INTERCHANGEABLE
SOCKET,SOCKET WRENCH
ANS1902A

Frequently Asked Questions

What is NSN 5120-00-104-4076?

NSN 5120-00-104-4076 is a Socket,socket Wrench, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-104-4076?

NSN 5120-00-104-4076 has 7 cross-referenced part numbers: 8HA382 (Oshkosh Defense Llc), 8HA382 (Oshkosh Corp), 5120-00-104-4076 (General Services Administration Federal Supply Service), FRS ANS1907A (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), A-A-2635 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 2 more.

What NSN replaces 5120-00-104-4076?

There are 12 known substitutes for 5120-00-104-4076: 3110-00-004-1403, 5120-00-009-8602, 6610-00-127-7008 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5120-00-104-4076?

Key specifications for 5120-00-104-4076: Drive End Shape: SQUARE SINGLE END INTERNAL; Wrenching Surface Shape: 8 POINT SINGLE END INTERNAL; Material: STEEL OVERALL; Features Provided: MANUAL TOOL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-104-4076 still in active supply?

NSN 5120-00-104-4076 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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