PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-520Adapter,socket Wrench

Apex Tool Group, Llc · NSN 5130-00-541-3036 · FSC 5130 · No Item Name Available
Verified by PartsTable
NSN 5130-00-541-3036 — this item is cataloged by the U.S. Government under National Stock Number 5130-00-541-3036. Primary manufacturer part number: A-520.
Features
  • Adapter,socket Wrench — FSC 5130
  • Drive End Shape: HEXAGON FIRST END EXTERNAL
  • Drive Surface Size: 0.625 INCHES NOMINAL FIRST END IN
  • Features Provided: POWER TOOL
  • Surface Treatment: OXIDE OVERALL
  • Style Designator: EXTERNAL-EXTERNAL
  • Drive End Shape: SQUARE SECOND END EXTERNAL
  • 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 5130-00-541-3036, is classified within Federal Supply Class 5130 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Apex Tool Group, Llc. Government technical data includes 8 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5130-00-541-3036
Primary Part NumberA-520
Item NameAdapter,socket Wrench
FSC / FSG5130 / 51 — No Item Name Available
ManufacturerApex Tool Group, Llc
StatusACTIVE
Drive End ShapeHEXAGON FIRST END EXTERNAL
Drive Surface Size0.625 INCHES NOMINAL FIRST END IN
Features ProvidedPOWER TOOL
Surface TreatmentOXIDE OVERALL
Style DesignatorEXTERNAL-EXTERNAL
Drive End ShapeSQUARE SECOND END EXTERNAL
Drive Surface Size0.500 INCHES NOMINAL SECOND END IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5315-00-229-0549A5-20 INTERCHANGEABLE
Pin,straight,headless
Roller Bearing Co of America, Inc Div Pic Design
5310-00-360-6911A520 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Am General Llc
5962-00-524-17592995348 INTERCHANGEABLE
Microcircuit,linear
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-813-05673255673-5 INTERCHANGEABLE
Shielding Bead,electronic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4320-01-297-1140A520 INTERCHANGEABLE
Impeller,pump,centrifugal
Circor Naval Solutions Llc Dba Warren Pumps
5965-01-624-834151MF4110AA001 INTERCHANGEABLE
Loudspeaker-Amplifier
Creative Labs Inc
Cross-Reference Index
Part NumberManufacturer
A-520 PRIMARY Apex Tool Group, Llc (USA)
Related Parts
5315-00-229-0549INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
A5-20
5310-00-360-6911INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
A520
5962-00-524-1759INTERCHANGEABLE
MICROCIRCUIT,LINEAR
2995348
5950-00-813-0567INTERCHANGEABLE
SHIELDING BEAD,ELECTRONIC
3255673-5
4320-01-297-1140INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
A520
5965-01-624-8341INTERCHANGEABLE
LOUDSPEAKER-AMPLIFIER
51MF4110AA001

Frequently Asked Questions

What is NSN 5130-00-541-3036?

NSN 5130-00-541-3036 is a Adapter,socket Wrench, manufactured by Apex Tool Group, Llc, classified under FSC 5130 (No Item Name Available). Status: active.

What are the part numbers for NSN 5130-00-541-3036?

NSN 5130-00-541-3036 has 1 cross-referenced part number: A-520 (Apex Tool Group, Llc).

What NSN replaces 5130-00-541-3036?

There are 6 known substitutes for 5130-00-541-3036: 5315-00-229-0549, 5310-00-360-6911, 5962-00-524-1759 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-520?

Key specifications for A-520: Drive End Shape: HEXAGON FIRST END EXTERNAL; Drive Surface Size: 0.625 INCHES NOMINAL FIRST END IN; Features Provided: POWER TOOL; Surface Treatment: OXIDE OVERALL. 9 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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