PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MD150IWrench,torque

Ryeson Corporation Div Sturtevant Richmont · NSN 5120-01-350-7831 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-350-7831 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-350-7831. Primary manufacturer part number: MD150I.
Features
  • Wrench,torque — FSC 5120
  • Torque Indicating Mechanism: DIAL
  • Material: STEEL OVERALL
  • Surface Treatment: CHROMIUM OVERALL
  • Style Designator: RIGID FRAME END DRIVE
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
  • Torque Scale Graduation: 2.00 INCH-POUNDS IN
  • Torque Capacity: 0.0 INCH-POUNDS MINIMUM AND 150.0 INCH-POUNDS MAXIMUM IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,torque, cataloged under National Stock Number 5120-01-350-7831, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Ryeson Corporation Div Sturtevant Richmont. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-350-7831
Primary Part NumberMD150I
Item NameWrench,torque
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerRyeson Corporation Div Sturtevant Richmont
StatusACTIVE
Torque Indicating MechanismDIAL
MaterialSTEEL OVERALL
Surface TreatmentCHROMIUM OVERALL
Style DesignatorRIGID FRAME END DRIVE
Drive End ShapeSQUARE SINGLE END EXTERNAL
Torque Scale Graduation2.00 INCH-POUNDS IN
Torque Capacity0.0 INCH-POUNDS MINIMUM AND 150.0 INCH-POUNDS MAXIMUM IN
Torque Signal MethodDIAL INDICATOR
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-364-4983850701 INTERCHANGEABLE
Felt,mechanical,preformed
Dana Off Highway Products, Llc
Cross-Reference Index
Part NumberManufacturer
MD150I PRIMARY Ryeson Corporation Div Sturtevant Richmont (USA)
850701 PRIMARY Ryeson Corporation Div Sturtevant Richmont (USA)
Related Parts
5330-00-364-4983INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
850701

Frequently Asked Questions

What is NSN 5120-01-350-7831?

NSN 5120-01-350-7831 is a Wrench,torque, manufactured by Ryeson Corporation Div Sturtevant Richmont, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-350-7831?

NSN 5120-01-350-7831 has 2 cross-referenced part numbers: MD150I (Ryeson Corporation Div Sturtevant Richmont), 850701 (Ryeson Corporation Div Sturtevant Richmont).

What NSN replaces 5120-01-350-7831?

There is 1 known substitute for 5120-01-350-7831: 5330-00-364-4983. Verify interchangeability with system specifications before substitution.

What are the specifications of MD150I?

Key specifications for MD150I: Torque Indicating Mechanism: DIAL; Material: STEEL OVERALL; Surface Treatment: CHROMIUM OVERALL; Style Designator: RIGID FRAME END DRIVE. 11 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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