PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B107.5M CL1STASocket,socket Wrench

General Services Administration Federal Supply Service · NSN 5120-01-112-8323 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-112-8323 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-112-8323. Primary manufacturer part number: B107.5M CL1STA.
Features
  • Socket,socket Wrench — FSC 5120
  • Drive End Outside Diameter: 25.1 MILLIMETERS NOMINAL MM
  • Style Designator: INTERNAL-INTERNAL
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Wrenching End Outside Diameter: 26.3 MILLIMETERS NOMINAL MM
  • Wrenching End Opening Depth: 13.5 MILLIMETERS NOMINAL MM
  • Material: STEEL OVERALL
  • Features Provided: MANUAL TOOL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-112-8323, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-112-8323
Primary Part NumberB107.5M CL1STA
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
Drive End Outside Diameter25.1 MILLIMETERS NOMINAL MM
Style DesignatorINTERNAL-INTERNAL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Wrenching End Outside Diameter26.3 MILLIMETERS NOMINAL MM
Wrenching End Opening Depth13.5 MILLIMETERS NOMINAL MM
MaterialSTEEL OVERALL
Features ProvidedMANUAL TOOL
Wrenching Surface Size19.0 MILLIMETERS NOMINAL SINGLE END MM
Drive End ShapeSQUARE SINGLE END INTERNAL
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Shape6 POINT SINGLE END INTERNAL
Specification/standard Data05047-ASME B107.5 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5133-00-189-9264 INTERCHANGEABLE
Drill,twist
6220-00-402-6633 INTERCHANGEABLE
Panel,indicating,light Transmitt
4810-01-091-6241 INTERCHANGEABLE
Stem,fluid Valve
6695-01-101-208013319 INTERCHANGEABLE
Board and Cable Assembly
Gamma Scientific Inc
5950-01-258-2172SM-C-940645-2 INTERCHANGEABLE
Reactor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6240-01-344-4799150A/135WMP/99CL/120V INTERCHANGEABLE
Lamp,incandescent
General Electric Company Dba Ge
6515-01-577-0921314.10 INTERCHANGEABLE
Screwdriver,bone Screw
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5310-01-580-914513319 INTERCHANGEABLE
Nut,plain,hexagon
Eagle Components, Inc
5365-01-728-030613-319 INTERCHANGEABLE
Bushing,sleeve
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
B107.5M CL1STA General Services Administration Federal Supply Service (USA)
K86219 Sherizli Avraham & Son Ltd (ISR)
B107.5M TY1CL1 General Services Administration Federal Supply Service (USA)
B107.5M The American Society of Mechanical Engineers (USA)
009200019 Beta Utensili S.p.a. (ITA)
13319 Signet Tool International Co Ltd
Related Parts
5133-00-189-9264INTERCHANGEABLE
DRILL,TWIST
6220-00-402-6633INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
4810-01-091-6241INTERCHANGEABLE
STEM,FLUID VALVE
6695-01-101-2080INTERCHANGEABLE
BOARD AND CABLE ASSEMBLY
13319
5950-01-258-2172INTERCHANGEABLE
REACTOR
SM-C-940645-2
6240-01-344-4799INTERCHANGEABLE
LAMP,INCANDESCENT
150A/135WMP/99CL/120V
6515-01-577-0921INTERCHANGEABLE
SCREWDRIVER,BONE SCREW
314.10
5310-01-580-9145INTERCHANGEABLE
NUT,PLAIN,HEXAGON
13319
5365-01-728-0306INTERCHANGEABLE
BUSHING,SLEEVE
13-319

Frequently Asked Questions

What is NSN 5120-01-112-8323?

NSN 5120-01-112-8323 is a Socket,socket Wrench, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-112-8323?

NSN 5120-01-112-8323 has 6 cross-referenced part numbers: B107.5M CL1STA (General Services Administration Federal Supply Service), K86219 (Sherizli Avraham & Son Ltd), B107.5M TY1CL1 (General Services Administration Federal Supply Service), B107.5M (The American Society of Mechanical Engineers), 009200019 (Beta Utensili S.p.a.) and 1 more.

What NSN replaces 5120-01-112-8323?

There are 9 known substitutes for 5120-01-112-8323: 5133-00-189-9264, 6220-00-402-6633, 4810-01-091-6241 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B107.5M CL1STA?

Key specifications for B107.5M CL1STA: Drive End Outside Diameter: 25.1 MILLIMETERS NOMINAL MM; Style Designator: INTERNAL-INTERNAL; Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Wrenching End Outside Diameter: 26.3 MILLIMETERS NOMINAL MM. 14 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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