PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57006Key,socket Head Screw

Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. · NSN 5120-01-335-2099 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-335-2099 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-335-2099. Primary manufacturer part number: 57006.
Features
  • Key,socket Head Screw — FSC 5120
  • Surface Treatment: OXIDE OVERALL
  • Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Wrenching Surface Size: 0.050 INCHES NOMINAL BOTH ENDS IN
  • Features Provided: SHORT SERIES
  • Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL
  • Style Designator: L-HANDLE
  • Short Arm Length: 0.531 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Key,socket Head Screw, cataloged under National Stock Number 5120-01-335-2099, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5120-01-335-2099
Primary Part Number57006
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerEasco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.
StatusACTIVE
Surface TreatmentOXIDE OVERALL
Specification/standard Data05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Wrenching Surface Size0.050 INCHES NOMINAL BOTH ENDS IN
Features ProvidedSHORT SERIES
Wrenching Surface ShapeHEXAGON BOTH ENDS EXTERNAL
Style DesignatorL-HANDLE
Short Arm Length0.531 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Long Arm Length1.656 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5120-00-198-540113802 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
5975-00-296-2930 INTERCHANGEABLE
Box Connector,electrical
5840-00-938-13925700-6 INTERCHANGEABLE
Reactor Saturating
Raytheon Company Div Rmd Strategic
6680-01-123-579957006 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
3010-01-350-9158 INTERCHANGEABLE
Coupling Half,shaft
6625-01-599-830457006 INTERCHANGEABLE
Sensor,current
Boonton Electronics Corporation Div Boonton Electronics
Cross-Reference Index
Part NumberManufacturer
57006 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
57006 Apex Tool Group, Llc Dba Nicholson (USA)
B18.3 The American Society of Mechanical Engineers (USA)
Related Parts
5120-00-198-5401INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
13802
5975-00-296-2930INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5840-00-938-1392INTERCHANGEABLE
REACTOR SATURATING
5700-6
6680-01-123-5799INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
57006
3010-01-350-9158INTERCHANGEABLE
COUPLING HALF,SHAFT
6625-01-599-8304INTERCHANGEABLE
SENSOR,CURRENT
57006

Frequently Asked Questions

What is NSN 5120-01-335-2099?

NSN 5120-01-335-2099 is a Key,socket Head Screw, manufactured by Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-335-2099?

NSN 5120-01-335-2099 has 3 cross-referenced part numbers: 57006 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 57006 (Apex Tool Group, Llc Dba Nicholson), B18.3 (The American Society of Mechanical Engineers).

What NSN replaces 5120-01-335-2099?

There are 6 known substitutes for 5120-01-335-2099: 5120-00-198-5401, 5975-00-296-2930, 5840-00-938-1392 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 57006?

Key specifications for 57006: Surface Treatment: OXIDE OVERALL; Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Wrenching Surface Size: 0.050 INCHES NOMINAL BOTH ENDS IN; Features Provided: SHORT SERIES. 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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