PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

850320Wrench,torque

Ryeson Corporation Div Sturtevant Richmont · NSN 5120-00-958-6906 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-958-6906 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-958-6906. Primary manufacturer part number: 850320.
Features
  • Wrench,torque — FSC 5120
  • Torque Capacity: 0.0 INCH-POUNDS MINIMUM AND 300.0 INCH-POUNDS MAXIMUM IN
  • Specification/standard Data: 05047 ASME B107.300 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
  • Nondefinitive Spec/std Data: 1 TYPE AND A CLASS AND 2 STYLE
  • Material: STEEL OVERALL
  • Surface Treatment: CHROMIUM OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,torque, cataloged under National Stock Number 5120-00-958-6906, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-958-6906
Primary Part Number850320
Item NameWrench,torque
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerRyeson Corporation Div Sturtevant Richmont
StatusCANCELLED
Torque Capacity0.0 INCH-POUNDS MINIMUM AND 300.0 INCH-POUNDS MAXIMUM IN
Specification/standard Data05047 ASME B107.300 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Drive End ShapeSQUARE SINGLE END EXTERNAL
Nondefinitive Spec/std Data1 TYPE AND A CLASS AND 2 STYLE
MaterialSTEEL OVERALL
Surface TreatmentCHROMIUM OVERALL
Style DesignatorDEFLECTING FRAME END DRIVE
Torque Indicating MechanismPLATE WITH POINTER
Torque Scale Graduation10.00 INCH-POUNDS IN
Torque Signal MethodFEEL IMPULSE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5120-00-011-5860 INTERCHANGEABLE
Wrench,torque
5120-00-240-5371 INTERCHANGEABLE
Wrench,torque
3040-00-463-5261 INTERCHANGEABLE
Shaft,shouldered
5120-00-720-0715 INTERCHANGEABLE
Wrench,torque
5120-00-720-1975850287 INTERCHANGEABLE
Wrench,torque
Ryeson Corporation Div Sturtevant Richmont
5120-00-965-5937 INTERCHANGEABLE
Wrench,torque
5120-01-072-9780 INTERCHANGEABLE
Wrench,torque
5120-01-368-6984 INTERCHANGEABLE
Wrench,torque
6110-01-494-9764 INTERCHANGEABLE
Starter,motor
Cross-Reference Index
Part NumberManufacturer
850320 Ryeson Corporation Div Sturtevant Richmont (USA)
B107.14 The American Society of Mechanical Engineers (USA)
B107.14M The American Society of Mechanical Engineers (USA)
B107.14 TY1CLAST2 General Services Administration Federal Supply Service (USA)
S300I Ryeson Corporation Div Sturtevant Richmont (USA)
B107.14M TY1CLAST2 General Services Administration Federal Supply Service (USA)
B107.300 The American Society of Mechanical Engineers (USA)
A-A-1274 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
B107.300 CAT 14 TY1CLAST2 General Services Administration Federal Supply Service (USA)
Related Parts
5120-00-011-5860INTERCHANGEABLE
WRENCH,TORQUE
5120-00-240-5371INTERCHANGEABLE
WRENCH,TORQUE
3040-00-463-5261INTERCHANGEABLE
SHAFT,SHOULDERED
5120-00-720-0715INTERCHANGEABLE
WRENCH,TORQUE
5120-00-720-1975INTERCHANGEABLE
WRENCH,TORQUE
850287
5120-00-965-5937INTERCHANGEABLE
WRENCH,TORQUE
5120-01-072-9780INTERCHANGEABLE
WRENCH,TORQUE
5120-01-368-6984INTERCHANGEABLE
WRENCH,TORQUE
6110-01-494-9764INTERCHANGEABLE
STARTER,MOTOR

Frequently Asked Questions

What is NSN 5120-00-958-6906?

NSN 5120-00-958-6906 is a Wrench,torque, manufactured by Ryeson Corporation Div Sturtevant Richmont, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-958-6906?

NSN 5120-00-958-6906 has 9 cross-referenced part numbers: 850320 (Ryeson Corporation Div Sturtevant Richmont), B107.14 (The American Society of Mechanical Engineers), B107.14M (The American Society of Mechanical Engineers), B107.14 TY1CLAST2 (General Services Administration Federal Supply Service), S300I (Ryeson Corporation Div Sturtevant Richmont) and 4 more.

What NSN replaces 5120-00-958-6906?

There are 9 known substitutes for 5120-00-958-6906: 5120-00-011-5860, 5120-00-240-5371, 3040-00-463-5261 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 850320?

Key specifications for 850320: Torque Capacity: 0.0 INCH-POUNDS MINIMUM AND 300.0 INCH-POUNDS MAXIMUM IN; Specification/standard Data: 05047 ASME B107.300 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN; Drive End Shape: SQUARE SINGLE END EXTERNAL. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-958-6906 still in active supply?

NSN 5120-00-958-6906 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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