PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12015-5Key,socket Head Screw

Apex Tool Group, Llc Dba Nicholson · NSN 5120-01-117-4912 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-117-4912 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-117-4912. Primary manufacturer part number: 12015-5.
Features
  • Key,socket Head Screw — FSC 5120
  • 2 verified cross-references
  • Primary manufacturer: Apex Tool Group, Llc Dba Nicholson
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Key,socket Head Screw, cataloged under National Stock Number 5120-01-117-4912, 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 Dba Nicholson. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameKey,socket Head Screw
FSC / FSG5120 — No Item Name Available (FSG 51)
ManufacturersApex Tool Group, Llc Dba Nicholson (CAGE 636D0); Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (CAGE 08292)
Technical Specifications
ParameterValue
NSN5120-01-117-4912
Primary Part Number12015-5
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerApex Tool Group, Llc Dba Nicholson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5940-00-229-9609SCB18815 INTERCHANGEABLE
Terminal Board
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6640-01-557-4258120155 INTERCHANGEABLE
Power Cord,plasma Thawing
Helmer Scientific Llc Dba Helmer
Cross-Reference Index
Part NumberManufacturer
12015-5 Apex Tool Group, Llc Dba Nicholson (USA)
12015-5 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
Related Parts
5940-00-229-9609INTERCHANGEABLE
TERMINAL BOARD
SCB18815
6640-01-557-4258INTERCHANGEABLE
POWER CORD,PLASMA THAWING
120155

Frequently Asked Questions

What is NSN 5120-01-117-4912?

NSN 5120-01-117-4912 is a Key,socket Head Screw, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-117-4912?

NSN 5120-01-117-4912 has 2 cross-referenced part numbers: 12015-5 (Apex Tool Group, Llc Dba Nicholson), 12015-5 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.).

What NSN replaces 5120-01-117-4912?

There are 2 known substitutes for 5120-01-117-4912: 5940-00-229-9609, 6640-01-557-4258. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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