PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

6450Adapter,socket Wrench

Wright Tool Co · NSN 5120-01-425-8986 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-425-8986 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-425-8986. Primary manufacturer part number: 6450.
Features
  • Adapter,socket Wrench — FSC 5120
  • Material: STEEL OVERALL
  • Outside Diameter: 1.500 INCHES MAXIMUM IN
  • Drive End Shape: SQUARE SECOND END EXTERNAL
  • Features Provided: MANUAL TOOL
  • Drive Surface Size: 0.750 INCHES NOMINAL FIRST END IN
  • Drive End Shape: SQUARE FIRST END INTERNAL
  • Drive Surface Size: 0.500 INCHES NOMINAL SECOND END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Adapter,socket Wrench, cataloged under National Stock Number 5120-01-425-8986, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wright Tool Co. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-425-8986
Primary Part Number6450
Item NameAdapter,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerWright Tool Co
StatusACTIVE
MaterialSTEEL OVERALL
Outside Diameter1.500 INCHES MAXIMUM IN
Drive End ShapeSQUARE SECOND END EXTERNAL
Features ProvidedMANUAL TOOL
Drive Surface Size0.750 INCHES NOMINAL FIRST END IN
Drive End ShapeSQUARE FIRST END INTERNAL
Drive Surface Size0.500 INCHES NOMINAL SECOND END IN
Surface TreatmentCHROMIUM OVERALL
Style DesignatorEXTERNAL-INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2910-00-179-7622 INTERCHANGEABLE
Tube
4030-00-236-24785B3450 INTERCHANGEABLE
Clamp,wire Rope,bolted
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3120-00-343-97166450 INTERCHANGEABLE
Bushing,sleeve
Northrop Grumman Systems Corporation Div Marine Systems
5935-01-152-70012939200-1 INTERCHANGEABLE
Adapter,connector
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4910-01-309-17516450-3D INTERCHANGEABLE
Balancer,vehicle Wheel
Coats/solar Co Inc the Div of Solar Industries Inc Hennessy Industries Inc Co
2810-01-312-68366450 INTERCHANGEABLE
Spring,expander,piston Ring
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5330-01-367-67196450 INTERCHANGEABLE
Seal,nonmetallic Strip
Permatite Mfg
6505-01-516-45106450 INTERCHANGEABLE
Fluorescein Sodium Ophthalmic St
Novartis Ophthalmics, Inc.
Cross-Reference Index
Part NumberManufacturer
6450 PRIMARY Wright Tool Co (USA)
Related Parts
2910-00-179-7622INTERCHANGEABLE
TUBE
4030-00-236-2478INTERCHANGEABLE
CLAMP,WIRE ROPE,BOLTED
5B3450
3120-00-343-9716INTERCHANGEABLE
BUSHING,SLEEVE
6450
5935-01-152-7001INTERCHANGEABLE
ADAPTER,CONNECTOR
2939200-1
4910-01-309-1751INTERCHANGEABLE
BALANCER,VEHICLE WHEEL
6450-3D
2810-01-312-6836INTERCHANGEABLE
SPRING,EXPANDER,PISTON RING
6450
5330-01-367-6719INTERCHANGEABLE
SEAL,NONMETALLIC STRIP
6450
6505-01-516-4510INTERCHANGEABLE
FLUORESCEIN SODIUM OPHTHALMIC ST
6450

Frequently Asked Questions

What is NSN 5120-01-425-8986?

NSN 5120-01-425-8986 is a Adapter,socket Wrench, manufactured by Wright Tool Co, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-425-8986?

NSN 5120-01-425-8986 has 1 cross-referenced part number: 6450 (Wright Tool Co).

What NSN replaces 5120-01-425-8986?

There are 8 known substitutes for 5120-01-425-8986: 2910-00-179-7622, 4030-00-236-2478, 3120-00-343-9716 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6450?

Key specifications for 6450: Material: STEEL OVERALL; Outside Diameter: 1.500 INCHES MAXIMUM IN; Drive End Shape: SQUARE SECOND END EXTERNAL; Features Provided: MANUAL TOOL. 10 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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