PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5DKey,socket Head Screw

Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. · NSN 5120-00-177-6875 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-177-6875 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-177-6875. Primary manufacturer part number: 5D.
Features
  • Key,socket Head Screw — FSC 5120
  • Style Designator: SCREWDRIVER HANDLE
  • Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL
  • Material: STEEL WRENCHING SURFACE
  • Surface Treatment: OXIDE OVERALL
  • Blade Length: 4.000 INCHES NOMINAL IN
  • Wrenching Surface Size: 0.125 INCHES NOMINAL SINGLE END IN
  • Material: PLASTIC HANDLE
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Wrenching Surface construction
General Description

The Key,socket Head Screw, cataloged under National Stock Number 5120-00-177-6875, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-177-6875
Primary Part Number5D
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
Style DesignatorSCREWDRIVER HANDLE
Wrenching Surface ShapeHEXAGON SINGLE END EXTERNAL
MaterialSTEEL WRENCHING SURFACE
Surface TreatmentOXIDE OVERALL
Blade Length4.000 INCHES NOMINAL IN
Wrenching Surface Size0.125 INCHES NOMINAL SINGLE END IN
MaterialPLASTIC HANDLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3530-00-260-14995D INTERCHANGEABLE
Needle,sewing Machine
Merrow Machine Company, the
6625-00-497-29125D INTERCHANGEABLE
Detecting Element,directional Co
Bird Electronic Corporation Div Bird Electronic Corp
5905-00-642-53695D INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Cooper Bussmann, Llc Dba Cooper Industries
2910-01-228-57615D0125 INTERCHANGEABLE
Spout,nozzle
Opw Fueling Components Inc. Div Opw Fueling Components
Cross-Reference Index
Part NumberManufacturer
5D Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
5D Apex Tool Group, Llc Dba Nicholson (USA)
Related Parts
3530-00-260-1499INTERCHANGEABLE
NEEDLE,SEWING MACHINE
5D
6625-00-497-2912INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
5D
5905-00-642-5369INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5D
2910-01-228-5761INTERCHANGEABLE
SPOUT,NOZZLE
5D0125

Frequently Asked Questions

What is NSN 5120-00-177-6875?

NSN 5120-00-177-6875 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 5120-00-177-6875?

NSN 5120-00-177-6875 has 2 cross-referenced part numbers: 5D (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 5D (Apex Tool Group, Llc Dba Nicholson).

What NSN replaces 5120-00-177-6875?

There are 4 known substitutes for 5120-00-177-6875: 3530-00-260-1499, 6625-00-497-2912, 5905-00-642-5369 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5D?

Key specifications for 5D: Style Designator: SCREWDRIVER HANDLE; Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL; Material: STEEL WRENCHING SURFACE; Overall Length: 6.750 INCHES NOMINAL IN. 8 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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