PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5260402Lock

Whippany Actuation Systems, Llc · NSN 1680-00-719-7420 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-719-7420 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-719-7420. Primary manufacturer part number: 5260402.
Features
  • Lock — FSC 1680
  • 2 verified cross-references
  • Primary manufacturer: Whippany Actuation Systems, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lock, cataloged under National Stock Number 1680-00-719-7420, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Whippany Actuation Systems, Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLock
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersWhippany Actuation Systems, Llc (CAGE 81039); Ge Aviation Systems Llc Dba Ge Aviation Div Customer Services Whippany (CAGE 1R0N6)
Technical Specifications
ParameterValue
NSN1680-00-719-7420
Primary Part Number5260402
Item NameLock
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerWhippany Actuation Systems, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-053-9381526040-2 INTERCHANGEABLE
Connector,receptacle,electrical
Raytheon Company Dba Raytheon
7025-01-148-2041600160-02 INTERCHANGEABLE
Drive Head
Ddc Pertec Peripherals Corp
5340-01-731-807652604-02 INTERCHANGEABLE
Cover,access
Vigor Works Llc
Cross-Reference Index
Part NumberManufacturer
5260402 PRIMARY Whippany Actuation Systems, Llc (USA)
5260402 Ge Aviation Systems Llc Dba Ge Aviation Div Customer Services Whippany (USA)
Related Parts
5935-00-053-9381INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
526040-2
7025-01-148-2041INTERCHANGEABLE
DRIVE HEAD
600160-02
5340-01-731-8076INTERCHANGEABLE
COVER,ACCESS
52604-02

Frequently Asked Questions

What is NSN 1680-00-719-7420?

NSN 1680-00-719-7420 is a Lock, manufactured by Whippany Actuation Systems, Llc, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-719-7420?

NSN 1680-00-719-7420 has 2 cross-referenced part numbers: 5260402 (Whippany Actuation Systems, Llc), 5260402 (Ge Aviation Systems Llc Dba Ge Aviation Div Customer Services Whippany).

What NSN replaces 1680-00-719-7420?

There are 3 known substitutes for 1680-00-719-7420: 5935-00-053-9381, 7025-01-148-2041, 5340-01-731-8076. Verify interchangeability with system specifications before substitution.

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