PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B107.10 TY1CL2Handle,socket Wrench

General Services Administration Federal Supply Service · NSN 5120-01-366-8239 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-366-8239 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-366-8239. Primary manufacturer part number: B107.10 TY1CL2.
Features
  • Handle,socket Wrench — FSC 5120
  • Style Designator: RATCHET
  • Material: STEEL OVERALL
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS AND A STYLE
  • Specification/standard Data: 0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Surface Treatment: CHROMIUM OVERALL
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Handle,socket Wrench, cataloged under National Stock Number 5120-01-366-8239, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-366-8239
Primary Part NumberB107.10 TY1CL2
Item NameHandle,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
Style DesignatorRATCHET
MaterialSTEEL OVERALL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Nondefinitive Spec/std Data1 TYPE AND 2 CLASS AND A STYLE
Specification/standard Data0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface TreatmentCHROMIUM OVERALL
Drive End ShapeSQUARE SINGLE END EXTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5961-00-057-7859 INTERCHANGEABLE
Semiconductor Device,diode
6665-00-581-0220 INTERCHANGEABLE
Radiacmeter
5910-00-966-2375366916PC2 INTERCHANGEABLE
Retainer,capacitor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4330-01-147-9345 INTERCHANGEABLE
Filter Element,fluid
5910-01-601-9276 INTERCHANGEABLE
Retainer,capacitor
Cross-Reference Index
Part NumberManufacturer
B107.10 TY1CL2 General Services Administration Federal Supply Service (USA)
B107.10M The American Society of Mechanical Engineers (USA)
B107.10 The American Society of Mechanical Engineers (USA)
VR10 Stanley Industrial & Automotive Llc (USA)
AS4283 Society of Automotive Engineers Inc (USA)
B107.10M TY1CL2 General Services Administration Federal Supply Service (USA)
AS4283 TY1CL2STA General Services Administration Federal Supply Service (USA)
AS4283 Sae International Dba Sae International (USA)
Related Parts
5961-00-057-7859INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6665-00-581-0220INTERCHANGEABLE
RADIACMETER
5910-00-966-2375INTERCHANGEABLE
RETAINER,CAPACITOR
366916PC2
4330-01-147-9345INTERCHANGEABLE
FILTER ELEMENT,FLUID
5910-01-601-9276INTERCHANGEABLE
RETAINER,CAPACITOR

Frequently Asked Questions

What is NSN 5120-01-366-8239?

NSN 5120-01-366-8239 is a Handle,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 5120-01-366-8239?

NSN 5120-01-366-8239 has 8 cross-referenced part numbers: B107.10 TY1CL2 (General Services Administration Federal Supply Service), B107.10M (The American Society of Mechanical Engineers), B107.10 (The American Society of Mechanical Engineers), VR10 (Stanley Industrial & Automotive Llc), AS4283 (Society of Automotive Engineers Inc) and 3 more.

What NSN replaces 5120-01-366-8239?

There are 5 known substitutes for 5120-01-366-8239: 5961-00-057-7859, 6665-00-581-0220, 5910-00-966-2375 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B107.10 TY1CL2?

Key specifications for B107.10 TY1CL2: Special Features: STANDARD HEAD; 30 TOOTH; STRAIGHT ROUND KNURLED STEEL HANDLE; Style Designator: RATCHET; Overall Length: 10.0 INCHES MINIMUM AND 12.0 INCHES MAXIMUM IN; Material: STEEL OVERALL. 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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