PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8441Toggle,alignment,va

Essex Industries, Inc. Dba Essex Industries · NSN 1660-00-433-3390 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-433-3390 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-433-3390. Primary manufacturer part number: 8441.
Features
  • Toggle,alignment,va — FSC 1660
  • 1 verified cross-reference
  • Primary manufacturer: Essex Industries, Inc. Dba Essex Industries
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Toggle,alignment,va, cataloged under National Stock Number 1660-00-433-3390, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Essex Industries, Inc. Dba Essex Industries. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameToggle,alignment,va
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersEssex Industries, Inc. Dba Essex Industries (CAGE 88535)
Technical Specifications
ParameterValue
NSN1660-00-433-3390
Primary Part Number8441
Item NameToggle,alignment,va
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerEssex Industries, Inc. Dba Essex Industries
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6145-00-073-86595088 INTERCHANGEABLE
Cable,special Purpose,electrical
Mercury Wire Products, Inc. Dba Mercury Wire Products Inc
5360-00-208-3030 INTERCHANGEABLE
Spring,helical,compression
2920-00-364-6776160-0140 INTERCHANGEABLE
Shaft,breaker Arm
Cummins Power Generation Inc.
5950-00-647-5494763694 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6135-01-359-4293844-4293 INTERCHANGEABLE
Battery,nonrechargeable
Netex Sales & Production Co
6515-01-565-13219789 INTERCHANGEABLE
Sleeve,wrap-Around,pneumatic
Covidien Sales Llc Dba Covidien Sales
Cross-Reference Index
Part NumberManufacturer
8441 PRIMARY Essex Industries, Inc. Dba Essex Industries (USA)
Related Parts
6145-00-073-8659INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
5088
5360-00-208-3030INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2920-00-364-6776INTERCHANGEABLE
SHAFT,BREAKER ARM
160-0140
5950-00-647-5494INTERCHANGEABLE
TRANSFORMER,POWER
763694
6135-01-359-4293INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
844-4293
6515-01-565-1321INTERCHANGEABLE
SLEEVE,WRAP-AROUND,PNEUMATIC
9789

Frequently Asked Questions

What is NSN 1660-00-433-3390?

NSN 1660-00-433-3390 is a Toggle,alignment,va, manufactured by Essex Industries, Inc. Dba Essex Industries, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-433-3390?

NSN 1660-00-433-3390 has 1 cross-referenced part number: 8441 (Essex Industries, Inc. Dba Essex Industries).

What NSN replaces 1660-00-433-3390?

There are 6 known substitutes for 1660-00-433-3390: 6145-00-073-8659, 5360-00-208-3030, 2920-00-364-6776 and 3 more. Verify interchangeability with system specifications before substitution.

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