PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FRS VO810BWrench,open End

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5120-00-277-2311 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-277-2311 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-277-2311. Primary manufacturer part number: FRS VO810B.
Features
  • Wrench,open End — FSC 5120
  • Surface Treatment: CHROMIUM OVERALL
  • Wrenching Surface Shape: OVAL BOTH ENDS INTERNAL
  • Large End Head Angle: 15.0 DEGREES NOMINAL
  • Style Designator: DOUBLE HEAD
  • Material: STEEL OVERALL
  • Wrenching Surface Size: 0.250 INCHES NOMINAL FIRST END IN
  • Wrenching Surface Size: 0.312 INCHES NOMINAL SECOND END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,open End, cataloged under National Stock Number 5120-00-277-2311, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-277-2311
Primary Part NumberFRS VO810B
Item NameWrench,open End
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusCANCELLED
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface ShapeOVAL BOTH ENDS INTERNAL
Large End Head Angle15.0 DEGREES NOMINAL
Style DesignatorDOUBLE HEAD
MaterialSTEEL OVERALL
Wrenching Surface Size0.250 INCHES NOMINAL FIRST END IN
Wrenching Surface Size0.312 INCHES NOMINAL SECOND END IN
Specification/standard Data05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Small End Head Thickness0.203 INCHES NOMINAL IN
Large End Head Thickness0.203 INCHES NOMINAL IN
Small End Head Angle15.0 DEGREES NOMINAL
Nondefinitive Spec/std Data1 TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
2805-00-732-51851945318 INTERCHANGEABLE
Valve,poppet,engine
Chrysler Realty Company Llc Dba Daimler Chrysler
Cross-Reference Index
Part NumberManufacturer
B107.39 TY1CL1 General Services Administration Federal Supply Service (USA)
3018 The Stanley Works Dba Stanley Proto (USA)
STP 3018 Kipper Tool Company Dba Kipper Management Inc (USA)
B107.39 The American Society of Mechanical Engineers (USA)
GGG-W-636 TY4 General Services Administration Federal Supply Service (USA)
G333173-1 Raytheon Company Dba Raytheon Co (USA)
VO810B Snap-on Tools Australia Pty Ltdnational Defence Div (AUS)
GGG-W-636 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-1356 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
VO810 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
11A7000123-1 Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army (USA)
B107.100 CAT 39 TY1 General Services Administration Federal Supply Service (USA)
VO810B Snap-on Tools (australia) Pty Ltd (AUS)
B107.100 CAT 39 TY1CL1 General Services Administration Federal Supply Service (USA)
FRS VO810B PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
0364 2915 Blackwood J. Blackwood & Son Pty Ltd (AUS)
B107.100 The American Society of Mechanical Engineers (USA)
V2311 Durston Manufacturing Company Dba Vim Tools (USA)
G333173-1 Raytheon Company Div Corp (USA)
Related Parts
2805-00-732-5185INTERCHANGEABLE
VALVE,POPPET,ENGINE
1945318

Frequently Asked Questions

What is NSN 5120-00-277-2311?

NSN 5120-00-277-2311 is a Wrench,open End, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-277-2311?

NSN 5120-00-277-2311 has 19 cross-referenced part numbers: B107.39 TY1CL1 (General Services Administration Federal Supply Service), 3018 (The Stanley Works Dba Stanley Proto), STP 3018 (Kipper Tool Company Dba Kipper Management Inc), B107.39 (The American Society of Mechanical Engineers), GGG-W-636 TY4 (General Services Administration Federal Supply Service) and 14 more.

What NSN replaces 5120-00-277-2311?

There is 1 known substitute for 5120-00-277-2311: 2805-00-732-5185. Verify interchangeability with system specifications before substitution.

What are the specifications of FRS VO810B?

Key specifications for FRS VO810B: Surface Treatment: CHROMIUM OVERALL; Wrenching Surface Shape: OVAL BOTH ENDS INTERNAL; Large End Head Angle: 15.0 DEGREES NOMINAL; Style Designator: DOUBLE HEAD. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-277-2311 still in active supply?

NSN 5120-00-277-2311 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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