PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

689951Switch Assy,gyro E

Instrument Support Inc · NSN 6615-00-091-7326 · FSC 6615 · No Item Name Available
Verified by PartsTable
NSN 6615-00-091-7326 — this item is cataloged by the U.S. Government under National Stock Number 6615-00-091-7326. Primary manufacturer part number: 689951.
Features
  • Switch Assy,gyro E — FSC 6615
  • 3 verified cross-references
  • Primary manufacturer: Instrument Support Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch Assy,gyro E, cataloged under National Stock Number 6615-00-091-7326, is classified within Federal Supply Class 6615 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Instrument Support Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSwitch Assy,gyro E
FSC / FSG6615 — No Item Name Available (FSG 66)
ManufacturersInstrument Support Inc (CAGE 7Y670); Honeywell International Inc. Dba Honeywell International (CAGE 07187); Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232)
Technical Specifications
ParameterValue
NSN6615-00-091-7326
Primary Part Number689951
Item NameSwitch Assy,gyro E
FSC / FSG6615 / 66 — No Item Name Available
ManufacturerInstrument Support Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-00-434-1705 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
689951 PRIMARY Instrument Support Inc (USA)
689951 Honeywell International Inc. Dba Honeywell International (USA)
689951 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
5962-00-434-1705INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 6615-00-091-7326?

NSN 6615-00-091-7326 is a Switch Assy,gyro E, manufactured by Instrument Support Inc, classified under FSC 6615 (No Item Name Available). Status: active.

What are the part numbers for NSN 6615-00-091-7326?

NSN 6615-00-091-7326 has 3 cross-referenced part numbers: 689951 (Instrument Support Inc), 689951 (Honeywell International Inc. Dba Honeywell International), 689951 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 6615-00-091-7326?

There is 1 known substitute for 6615-00-091-7326: 5962-00-434-1705. Verify interchangeability with system specifications before substitution.

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