PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

808520Socket,socket Wrench

Apex Tool Group, Llc · NSN 5120-00-596-0812 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-596-0812 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-596-0812. Primary manufacturer part number: 808520.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL
  • Wrenching End Outside Diameter: 1.197 INCHES MAXIMUM IN
  • Specification/standard Data: 05047-ASME B107.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Wrenching End Opening Depth: 0.500 INCHES MINIMUM IN
  • Surface Treatment: CHROMIUM OVERALL
  • Departure From Cited Designator: AS MODIFIED BY WRENCHING SURFACE SHAPE
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-00-596-0812, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Apex Tool Group, Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, 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
NSN5120-00-596-0812
Primary Part Number808520
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerApex Tool Group, Llc
StatusACTIVE
Wrenching Surface Shape6 POINT SINGLE END INTERNAL
Wrenching End Outside Diameter1.197 INCHES MAXIMUM IN
Specification/standard Data05047-ASME B107.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Drive End ShapeSQUARE SINGLE END INTERNAL
Wrenching End Opening Depth0.500 INCHES MINIMUM IN
Surface TreatmentCHROMIUM OVERALL
Departure From Cited DesignatorAS MODIFIED BY WRENCHING SURFACE SHAPE
Drive End Outside Diameter1.197 INCHES MAXIMUM IN
Special Markings7/8 IN. IN
Style DesignatorINTERNAL-INTERNAL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Wrenching Surface Size0.875 INCHES NOMINAL SINGLE END IN
Nondefinitive Spec/std Data1 TYPE AND 2 CLASS
MaterialSTEEL OVERALL
Features ProvidedMANUAL TOOL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-395-3239802245 INTERCHANGEABLE
Gasket Set
Am General Llc
Cross-Reference Index
Part NumberManufacturer
808520 PRIMARY Apex Tool Group, Llc (USA)
B107.1 CL1STB General Services Administration Federal Supply Service (USA)
GGG-W-641 TY2CL2STB General Services Administration Federal Supply Service (USA)
GGG-W-641 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
B107.1 TY1CL2 General Services Administration Federal Supply Service (USA)
B107.1 The American Society of Mechanical Engineers (USA)
HE628 PRIMARY Apex Tool Group, Llc (USA)
808520 Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
Related Parts
5330-00-395-3239INTERCHANGEABLE
GASKET SET
802245

Frequently Asked Questions

What is NSN 5120-00-596-0812?

NSN 5120-00-596-0812 is a Socket,socket Wrench, manufactured by Apex Tool Group, Llc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-596-0812?

NSN 5120-00-596-0812 has 8 cross-referenced part numbers: 808520 (Apex Tool Group, Llc), B107.1 CL1STB (General Services Administration Federal Supply Service), GGG-W-641 TY2CL2STB (General Services Administration Federal Supply Service), GGG-W-641 (Federal Specifications Promulgated by General Services Administration Washington DC), B107.1 TY1CL2 (General Services Administration Federal Supply Service) and 3 more.

What NSN replaces 5120-00-596-0812?

There is 1 known substitute for 5120-00-596-0812: 5330-00-395-3239. Verify interchangeability with system specifications before substitution.

What are the specifications of 808520?

Key specifications for 808520: Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL; Overall Length: 3.000 INCHES NOMINAL IN; Wrenching End Outside Diameter: 1.197 INCHES MAXIMUM IN; Specification/standard Data: 05047-ASME B107.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 16 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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