PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-418Socket,socket Wrench

Apex Tool Group, Llc Dba Nicholson · NSN 5120-01-654-2159 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-654-2159 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-654-2159. Primary manufacturer part number: 11-418.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching Surface Shape: 8 POINT SINGLE END INTERNAL
  • Style Designator: INTERNAL-INTERNAL
  • Features Provided: MANUAL TOOL
  • Wrenching Surface Size: 0.563 INCHES NOMINAL SINGLE END IN
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Material: STEEL OVERALL
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-654-2159, 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. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-654-2159
Primary Part Number11-418
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerApex Tool Group, Llc Dba Nicholson
StatusACTIVE
Wrenching Surface Shape8 POINT SINGLE END INTERNAL
Style DesignatorINTERNAL-INTERNAL
Features ProvidedMANUAL TOOL
Wrenching Surface Size0.563 INCHES NOMINAL SINGLE END IN
Drive End ShapeSQUARE SINGLE END INTERNAL
MaterialSTEEL OVERALL
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-224-26615120-00-224-2661 INTERCHANGEABLE
Grip,cable,jaw
General Services Administration Federal Supply Service
5133-00-227-9652 INTERCHANGEABLE
Drill,twist
6240-00-295-1825F36T12CW INTERCHANGEABLE
Lamp,fluorescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
5950-00-647-7722672-0330-000 INTERCHANGEABLE
Transformer,power
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5120-00-892-5744 INTERCHANGEABLE
Hammer,hand
5950-00-961-610611418 INTERCHANGEABLE
Transformer
Astec America Inc.
4320-01-180-462711418 INTERCHANGEABLE
Impeller,pump,centrifugal
Westerbeke Corporation
5325-01-194-5273361119 INTERCHANGEABLE
Ring,retaining
General Motors Llc Dba General Motors Llc
5330-01-523-8333 INTERCHANGEABLE
Back-Up Ring,preformed Packing
5310-01-547-7430119-1618 INTERCHANGEABLE
Washer,lock
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
11-418 Apex Tool Group, Llc Dba Nicholson (USA)
Related Parts
5120-00-224-2661INTERCHANGEABLE
GRIP,CABLE,JAW
5120-00-224-2661
5133-00-227-9652INTERCHANGEABLE
DRILL,TWIST
6240-00-295-1825INTERCHANGEABLE
LAMP,FLUORESCENT
F36T12CW
5950-00-647-7722INTERCHANGEABLE
TRANSFORMER,POWER
672-0330-000
5120-00-892-5744INTERCHANGEABLE
HAMMER,HAND
5950-00-961-6106INTERCHANGEABLE
TRANSFORMER
11418
4320-01-180-4627INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
11418
5325-01-194-5273INTERCHANGEABLE
RING,RETAINING
361119
5330-01-523-8333INTERCHANGEABLE
BACK-UP RING,PREFORMED PACKING
5310-01-547-7430INTERCHANGEABLE
WASHER,LOCK
119-1618
4540-01-548-4314INTERCHANGEABLE
STIRRER,INCINERATOR
11418
3120-01-699-2870INTERCHANGEABLE
BEARING,WASHER,THRUST
1/2"-T44-6-6-T-SW-V1-8

Frequently Asked Questions

What is NSN 5120-01-654-2159?

NSN 5120-01-654-2159 is a Socket,socket Wrench, 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 5120-01-654-2159?

NSN 5120-01-654-2159 has 1 cross-referenced part number: 11-418 (Apex Tool Group, Llc Dba Nicholson).

What NSN replaces 5120-01-654-2159?

There are 12 known substitutes for 5120-01-654-2159: 5120-00-224-2661, 5133-00-227-9652, 6240-00-295-1825 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11-418?

Key specifications for 11-418: Overall Length: 1.375 INCHES NOMINAL IN; Wrenching Surface Shape: 8 POINT SINGLE END INTERNAL; Style Designator: INTERNAL-INTERNAL; Features Provided: MANUAL TOOL. 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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