PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B107.5M CL1STASocket,socket Wrench

General Services Administration Federal Supply Service · NSN 5120-01-112-2860 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-112-2860 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-112-2860. Primary manufacturer part number: B107.5M CL1STA.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching End Opening Depth: 4.6 MILLIMETERS MINIMUM MM
  • Drive End Outside Diameter: 23.87 MILLIMETERS MAXIMUM MM
  • Surface Treatment: CHROMIUM OVERALL
  • Style Designator: INTERNAL-INTERNAL
  • Wrenching End Outside Diameter: 16.8 MILLIMETERS MAXIMUM MM
  • Wrenching Surface Size: 10.0 MILLIMETERS NOMINAL SINGLE END MM
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-112-2860, 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 8 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: Active.

Technical Specifications
ParameterValue
NSN5120-01-112-2860
Primary Part NumberB107.5M CL1STA
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
Wrenching End Opening Depth4.6 MILLIMETERS MINIMUM MM
Drive End Outside Diameter23.87 MILLIMETERS MAXIMUM MM
Surface TreatmentCHROMIUM OVERALL
Style DesignatorINTERNAL-INTERNAL
Wrenching End Outside Diameter16.8 MILLIMETERS MAXIMUM MM
Wrenching Surface Size10.0 MILLIMETERS NOMINAL SINGLE END MM
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Drive End ShapeSQUARE SINGLE END INTERNAL
Specification/standard Data05047-ASME B107.5 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialSTEEL OVERALL
Wrenching Surface Shape6 POINT SINGLE END INTERNAL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS
Features ProvidedMANUAL TOOL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-189-9255 INTERCHANGEABLE
Drill,twist
5110-00-238-9664 INTERCHANGEABLE
File,hand
4820-00-404-58665561F4A INTERCHANGEABLE
Valve,regulating,fluid Pressure
Tescom Corp Dba Tescom Div Tescom
5365-00-415-232113310 INTERCHANGEABLE
Spacer,ring
Time Manufacturing Company Dba Time Manufacturing Company
5825-00-543-149513310 INTERCHANGEABLE
Beacon Set,radio
Air Frame Mfg. & Supply Co Inc
5120-00-826-6007 INTERCHANGEABLE
Key,socket Head Screw
6610-00-839-8638458-0126-000 INTERCHANGEABLE
Indicator,instrument Landing,air
Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems
5310-00-853-5858 INTERCHANGEABLE
Washer,flat
5940-00-881-1424 INTERCHANGEABLE
Terminal,lug
3230-01-124-1585 INTERCHANGEABLE
Bit,router
Cross-Reference Index
Part NumberManufacturer
B107.5M CL1STA General Services Administration Federal Supply Service (USA)
13310 Signet Tool International Co Ltd
920A 10 Beta Utensili S.p.a. (ITA)
B107.5M TY1CL1 General Services Administration Federal Supply Service (USA)
B107.5M The American Society of Mechanical Engineers (USA)
009200010 Beta Utensili S.p.a. (ITA)
61802 Egamaster SL (ESP)
K86210 Sherizli Avraham & Son Ltd (ISR)
Related Parts
5133-00-189-9255INTERCHANGEABLE
DRILL,TWIST
5110-00-238-9664INTERCHANGEABLE
FILE,HAND
4820-00-404-5866INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
5561F4A
5365-00-415-2321INTERCHANGEABLE
SPACER,RING
13310
5825-00-543-1495INTERCHANGEABLE
BEACON SET,RADIO
13310
5120-00-826-6007INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
6610-00-839-8638INTERCHANGEABLE
INDICATOR,INSTRUMENT LANDING,AIR
458-0126-000
5310-00-853-5858INTERCHANGEABLE
WASHER,FLAT
5940-00-881-1424INTERCHANGEABLE
TERMINAL,LUG
3230-01-124-1585INTERCHANGEABLE
BIT,ROUTER
5950-01-261-5666INTERCHANGEABLE
TRANSFORMER,POWER
13310
5110-01-434-9896INTERCHANGEABLE
FILE,HAND

Frequently Asked Questions

What is NSN 5120-01-112-2860?

NSN 5120-01-112-2860 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 5120-01-112-2860?

NSN 5120-01-112-2860 has 8 cross-referenced part numbers: B107.5M CL1STA (General Services Administration Federal Supply Service), 13310 (Signet Tool International Co Ltd), 920A 10 (Beta Utensili S.p.a.), B107.5M TY1CL1 (General Services Administration Federal Supply Service), B107.5M (The American Society of Mechanical Engineers) and 3 more.

What NSN replaces 5120-01-112-2860?

There are 12 known substitutes for 5120-01-112-2860: 5133-00-189-9255, 5110-00-238-9664, 4820-00-404-5866 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B107.5M CL1STA?

Key specifications for B107.5M CL1STA: Overall Length: 39.0 MILLIMETERS MAXIMUM MM; Wrenching End Opening Depth: 4.6 MILLIMETERS MINIMUM MM; Drive End Outside Diameter: 23.87 MILLIMETERS MAXIMUM MM; Surface Treatment: CHROMIUM OVERALL. 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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