PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2003146Synchronizer,electrical

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1290-00-677-9074 · FSC 1290 · No Item Name Available
Verified by PartsTable
NSN 1290-00-677-9074 — this item is cataloged by the U.S. Government under National Stock Number 1290-00-677-9074. Primary manufacturer part number: 2003146.
Features
  • Synchronizer,electrical — FSC 1290
  • 2 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Synchronizer,electrical, cataloged under National Stock Number 1290-00-677-9074, is classified within Federal Supply Class 1290 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSynchronizer,electrical
FSC / FSG1290 — No Item Name Available (FSG 12)
ManufacturersNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232)
Technical Specifications
ParameterValue
NSN1290-00-677-9074
Primary Part Number2003146
Item NameSynchronizer,electrical
FSC / FSG1290 / 12 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-141-0744 INTERCHANGEABLE
Resistor,fixed,composition
6210-00-900-685720-0059-7 INTERCHANGEABLE
Light,panel
Grimes Aerospace Company
3110-01-207-0386 INTERCHANGEABLE
Cup,tapered Roller Bearing
3110-01-260-4567 INTERCHANGEABLE
Cone,tapered Roller Bearing
Cross-Reference Index
Part NumberManufacturer
2003146 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
1020562 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
5905-00-141-0744INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
6210-00-900-6857INTERCHANGEABLE
LIGHT,PANEL
20-0059-7
3110-01-207-0386INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
3110-01-260-4567INTERCHANGEABLE
CONE,TAPERED ROLLER BEARING

Frequently Asked Questions

What is NSN 1290-00-677-9074?

NSN 1290-00-677-9074 is a Synchronizer,electrical, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1290 (No Item Name Available). Status: active.

What are the part numbers for NSN 1290-00-677-9074?

NSN 1290-00-677-9074 has 2 cross-referenced part numbers: 2003146 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1020562 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 1290-00-677-9074?

There are 4 known substitutes for 1290-00-677-9074: 5905-00-141-0744, 6210-00-900-6857, 3110-01-207-0386 and 1 more. Verify interchangeability with system specifications before substitution.

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