PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41-70775-00Extension,socket Wrench

Power Hawk Technologies, Inc. · NSN 5130-00-449-6657 · FSC 5130 · No Item Name Available
Verified by PartsTable
NSN 5130-00-449-6657 — this item is cataloged by the U.S. Government under National Stock Number 5130-00-449-6657. Primary manufacturer part number: 41-70775-00.
Features
  • Extension,socket Wrench — FSC 5130
  • Material: STEEL OVERALL
  • Drive End Shape: SQUARE FIRST END INTERNAL
  • Features Provided: POWER TOOL
  • Drive End Shape: SQUARE SECOND END EXTERNAL
  • Surface Treatment: PHOSPHATE OVERALL
  • Drive Surface Size: 0.750 INCHES NOMINAL BOTH ENDS IN
  • Style Designator: RIGID
Applications
  • Applications requiring Steel Overall construction
General Description

The Extension,socket Wrench, cataloged under National Stock Number 5130-00-449-6657, is classified within Federal Supply Class 5130 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Power Hawk Technologies, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5130-00-449-6657
Primary Part Number41-70775-00
Item NameExtension,socket Wrench
FSC / FSG5130 / 51 — No Item Name Available
ManufacturerPower Hawk Technologies, Inc.
StatusCANCELLED
MaterialSTEEL OVERALL
Drive End ShapeSQUARE FIRST END INTERNAL
Features ProvidedPOWER TOOL
Drive End ShapeSQUARE SECOND END EXTERNAL
Surface TreatmentPHOSPHATE OVERALL
Drive Surface Size0.750 INCHES NOMINAL BOTH ENDS IN
Style DesignatorRIGID
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5130-00-277-146741-92005-00 INTERCHANGEABLE
Extension,socket Wrench
Power Hawk Technologies, Inc.
5130-00-277-1468 INTERCHANGEABLE
Extension,socket Wrench
5130-00-449-665641-70780-00 INTERCHANGEABLE
Extension,socket Wrench
Power Hawk Technologies, Inc.
5130-00-449-665941-71075-00 INTERCHANGEABLE
Extension,socket Wrench
Power Hawk Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
41-70775-00 PRIMARY Power Hawk Technologies, Inc. (USA)
202970 Oshkosh Corp (USA)
GGG-W-660 TY2 General Services Administration Federal Supply Service (USA)
GGG-W-660 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MS16577-8 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5130-00-277-1467INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
41-92005-00
5130-00-277-1468INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5130-00-449-6656INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
41-70780-00
5130-00-449-6659INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
41-71075-00

Frequently Asked Questions

What is NSN 5130-00-449-6657?

NSN 5130-00-449-6657 is a Extension,socket Wrench, manufactured by Power Hawk Technologies, Inc., classified under FSC 5130 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5130-00-449-6657?

NSN 5130-00-449-6657 has 5 cross-referenced part numbers: 41-70775-00 (Power Hawk Technologies, Inc.), 202970 (Oshkosh Corp), GGG-W-660 TY2 (General Services Administration Federal Supply Service), GGG-W-660 (Federal Specifications Promulgated by General Services Administration Washington DC), MS16577-8 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5130-00-449-6657?

There are 4 known substitutes for 5130-00-449-6657: 5130-00-277-1467, 5130-00-277-1468, 5130-00-449-6656 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41-70775-00?

Key specifications for 41-70775-00: Material: STEEL OVERALL; Drive End Shape: SQUARE FIRST END INTERNAL; Features Provided: POWER TOOL; Drive End Shape: SQUARE SECOND END EXTERNAL. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5130-00-449-6657 still in active supply?

NSN 5130-00-449-6657 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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