PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20066-1Latch-20066

The Boeing Company Div Defense · NSN 1680-01-654-3241 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-654-3241 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-654-3241. Primary manufacturer part number: 20066-1.
Features
  • Latch-20066 — FSC 1680
  • 4 verified cross-references
  • Primary manufacturer: The Boeing Company Div Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Latch-20066, cataloged under National Stock Number 1680-01-654-3241, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is The Boeing Company Div Defense. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLatch-20066
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersThe Boeing Company Div Defense (CAGE 81205); Yokohama Rubber Company Aerospace Division (CAGE J4577); The Yokohama Rubber Company, Limited (CAGE JA917); Yokohama Rubber Company Aerospace Division (CAGE S5825)
Technical Specifications
ParameterValue
NSN1680-01-654-3241
Primary Part Number20066-1
Item NameLatch-20066
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4210-00-242-84673218-8023-5 INTERCHANGEABLE
Lock Assembly,travel
Kidde Fire Fighting, Inc. Div National Foam
4820-00-549-473520066-1 INTERCHANGEABLE
Valve,suction
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5360-00-598-66251-1628 INTERCHANGEABLE
Spring,helical,extension
Terex Usa, Llc Dba Terex Equipment Services
4220-01-241-0909200-661 INTERCHANGEABLE
Connector,rebreather
Biomarine Inc
5975-01-489-5758200661 INTERCHANGEABLE
Mounting Base,electrical Equipme
Telectro-Mek Inc
Cross-Reference Index
Part NumberManufacturer
20066-1 PRIMARY The Boeing Company Div Defense (USA)
20066-1 Yokohama Rubber Company Aerospace Division (JPN)
20066-1 The Yokohama Rubber Company, Limited (JPN)
20066-1 Yokohama Rubber Company Aerospace Division (JPN)
Related Parts
4210-00-242-8467INTERCHANGEABLE
LOCK ASSEMBLY,TRAVEL
3218-8023-5
4820-00-549-4735INTERCHANGEABLE
VALVE,SUCTION
20066-1
5360-00-598-6625INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
1-1628
4220-01-241-0909INTERCHANGEABLE
CONNECTOR,REBREATHER
200-661
5975-01-489-5758INTERCHANGEABLE
MOUNTING BASE,ELECTRICAL EQUIPME
200661

Frequently Asked Questions

What is NSN 1680-01-654-3241?

NSN 1680-01-654-3241 is a Latch-20066, manufactured by The Boeing Company Div Defense, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-01-654-3241?

NSN 1680-01-654-3241 has 4 cross-referenced part numbers: 20066-1 (The Boeing Company Div Defense), 20066-1 (Yokohama Rubber Company Aerospace Division), 20066-1 (The Yokohama Rubber Company, Limited), 20066-1 (Yokohama Rubber Company Aerospace Division).

What NSN replaces 1680-01-654-3241?

There are 5 known substitutes for 1680-01-654-3241: 4210-00-242-8467, 4820-00-549-4735, 5360-00-598-6625 and 2 more. Verify interchangeability with system specifications before substitution.

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