PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

109659Relay,electromagnetic

Optical Technology Devices Inc · NSN 5945-00-806-3711 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-806-3711 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-806-3711. Primary manufacturer part number: 109659.
Features
  • Relay,electromagnetic — FSC 5945
  • Reference Number Differentiating Characteristics: SELECTED AND TESTED FOR NAVIGATIONAL SYSTEMS
  • 1 verified cross-reference
  • Primary manufacturer: Optical Technology Devices Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-806-3711, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Optical Technology Devices Inc. Government technical data includes 1 verified specification, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-806-3711
Primary Part Number109659
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerOptical Technology Devices Inc
StatusACTIVE
Reference Number Differentiating CharacteristicsSELECTED AND TESTED FOR NAVIGATIONAL SYSTEMS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5990-00-636-41520S01702 INTERCHANGEABLE
Synchro,transmitter
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1730-01-535-4312 INTERCHANGEABLE
Hoisting Unit,aircraft Component
Cross-Reference Index
Part NumberManufacturer
109659 Optical Technology Devices Inc (USA)
Related Parts
5990-00-636-4152INTERCHANGEABLE
SYNCHRO,TRANSMITTER
0S01702
1730-01-535-4312INTERCHANGEABLE
HOISTING UNIT,AIRCRAFT COMPONENT

Frequently Asked Questions

What is NSN 5945-00-806-3711?

NSN 5945-00-806-3711 is a Relay,electromagnetic, manufactured by Optical Technology Devices Inc, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-806-3711?

NSN 5945-00-806-3711 has 1 cross-referenced part number: 109659 (Optical Technology Devices Inc).

What NSN replaces 5945-00-806-3711?

There are 2 known substitutes for 5945-00-806-3711: 5990-00-636-4152, 1730-01-535-4312. Verify interchangeability with system specifications before substitution.

What are the specifications of 109659?

Key specifications for 109659: Reference Number Differentiating Characteristics: SELECTED AND TESTED FOR NAVIGATIONAL SYSTEMS. 1 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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