PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12206Key,socket Head Screw

Bondhus Corp · NSN 5120-01-398-7654 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-398-7654 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-398-7654. Primary manufacturer part number: 12206.
Features
  • Key,socket Head Screw — FSC 5120
  • Wrenching Surface Size: 0.109 INCHES NOMINAL BOTH ENDS IN
  • Surface Treatment: OXIDE OVERALL
  • Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Features Provided: SHORT SERIES
  • Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL
  • Style Designator: L-HANDLE
  • Material: STEEL OVERALL
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 5120-01-398-7654, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Bondhus Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-398-7654
Primary Part Number12206
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerBondhus Corp
StatusCANCELLED
Wrenching Surface Size0.109 INCHES NOMINAL BOTH ENDS IN
Surface TreatmentOXIDE OVERALL
Specification/standard Data05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Features ProvidedSHORT SERIES
Wrenching Surface ShapeHEXAGON BOTH ENDS EXTERNAL
Style DesignatorL-HANDLE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2920-00-029-0055M5-701A INTERCHANGEABLE
Regulator,engine Generator
Transpo Electronics Inc
5325-00-174-2889 INTERCHANGEABLE
Socket,snap Fastener
5133-00-189-9251 INTERCHANGEABLE
Drill,twist
6250-00-228-041812-06 INTERCHANGEABLE
Lampholder
Lighting Components and Design Incorporated Dba Lc&d
5136-00-262-3945 INTERCHANGEABLE
Tap,thread Cutting
1560-00-328-757312206 INTERCHANGEABLE
Channel,fuselage
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5970-00-369-954715107 INTERCHANGEABLE
Insulator,plate
Viz Manufacturing Company
5905-00-401-8688 INTERCHANGEABLE
Resistor,fixed,film
3030-00-528-4635 INTERCHANGEABLE
Belt,v
3110-00-554-5304 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
15107 Eklind Tool Co (USA)
12206 PRIMARY Bondhus Corp (USA)
ET764 PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
05057070 Msc Industrial Direct Co., Inc. (USA)
57013 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
05057070 Apex Tool Group, Llc Dba Nicholson (USA)
9-28182 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
B18.3 The American Society of Mechanical Engineers (USA)
FRS ET764 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
Related Parts
2920-00-029-0055INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
M5-701A
5325-00-174-2889INTERCHANGEABLE
SOCKET,SNAP FASTENER
5133-00-189-9251INTERCHANGEABLE
DRILL,TWIST
6250-00-228-0418INTERCHANGEABLE
LAMPHOLDER
12-06
5136-00-262-3945INTERCHANGEABLE
TAP,THREAD CUTTING
1560-00-328-7573INTERCHANGEABLE
CHANNEL,FUSELAGE
12206
5970-00-369-9547INTERCHANGEABLE
INSULATOR,PLATE
15107
5905-00-401-8688INTERCHANGEABLE
RESISTOR,FIXED,FILM
3030-00-528-4635INTERCHANGEABLE
BELT,V
3110-00-554-5304INTERCHANGEABLE
BEARING,BALL,ANNULAR
5355-00-566-6063INTERCHANGEABLE
POINTER,DIAL
12206
1660-00-719-4166INTERCHANGEABLE
ARMATURE ASSY
14512206

Frequently Asked Questions

What is NSN 5120-01-398-7654?

NSN 5120-01-398-7654 is a Key,socket Head Screw, manufactured by Bondhus Corp, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-398-7654?

NSN 5120-01-398-7654 has 9 cross-referenced part numbers: 15107 (Eklind Tool Co), 12206 (Bondhus Corp), ET764 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), 05057070 (Msc Industrial Direct Co., Inc.), 57013 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.) and 4 more.

What NSN replaces 5120-01-398-7654?

There are 12 known substitutes for 5120-01-398-7654: 2920-00-029-0055, 5325-00-174-2889, 5133-00-189-9251 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12206?

Key specifications for 12206: Wrenching Surface Size: 0.109 INCHES NOMINAL BOTH ENDS IN; Surface Treatment: OXIDE OVERALL; Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Features Provided: SHORT SERIES. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-398-7654 still in active supply?

NSN 5120-01-398-7654 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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