PartsTable TECHNICAL DATA SHEET

NSN 6610-00-055-8366Government record, cited

Switch Assy6610-00-055-8366

NSN 6610-00-055-8366 · NIIN 000558366 · Part number 1789952-1

Honeywell Intl Inc Defense Avionics Systems · FSC 6610 — Flight Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 55972

Government record, cited

NSN 6610-00-055-8366 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-055-8366. Manufacturer of record part number: 1789952-1.

Also searched as 6610-00-055-8366 · 6610000558366 · NIIN 000558366 · 00-055-8366 · FSC 6610 Flight Instruments · CAGE 55972 · 1789952-1

Nearby stock numbers ← 6610-00-055-8365 · 6610-00-055-8368 →

Features

Switch Assy — FSC 6610
2 manufacturer part numbers on file
Manufacturer of record: Honeywell Intl Inc Defense Avionics Systems

Identification

NSN: 6610-00-055-8366
NIIN: 000558366
FSC: 6610 — Flight Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 1789952-1
Manufacturer: Honeywell Intl Inc Defense Avionics Systems

General Description

The Switch Assy, cataloged under National Stock Number 6610-00-055-8366, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Switch Assy
FSC / FSG	6610 — Flight Instruments (FSG 66)
Manufacturers	Honeywell Intl Inc Defense Avionics Systems (CAGE 55972); Aero International, Llc Dba Ams Engineered Solutions (CAGE 0SML3)

Technical Specifications

Parameter	Value
NSN	6610-00-055-8366
Primary Part Number	1789952-1
Item Name	Switch Assy
FSC / FSG	6610 / 66 — Flight Instruments
Manufacturer	Honeywell Intl Inc Defense Avionics Systems
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL D — Destroy Item
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
1789952-1 PRIMARY	Honeywell Intl Inc Defense Avionics Systems (USA)
1789952-1	Aero International, Llc Dba Ams Engineered Solutions (USA)

No interchangeability data on file.

Other items in FSC 6610 — Flight Instruments

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6610-00-000-0122

ALTIMETER,PRESSURE

6610-00-000-0192

6610-00-000-0192 · Item name not on file

6610-00-001-1406

6610-00-001-1406 · Item name not on file

6610-00-001-1792

INDICATOR,INSTRUMENT LANDING,AIR

6610-00-001-2506

ARM ASSY,COMPENSATING

6610-00-001-2507

ARM ASSY,COMPENSATING

6610-00-001-2508

ARM ASSY,COMPENSATING

6610-00-001-2509

ANEROID ASSY,ALTIMETER

Frequently Asked Questions

What is NSN 6610-00-055-8366?

NSN 6610-00-055-8366 is a Switch Assy, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 6610, Flight Instruments. Status: active.

What part numbers are listed for NSN 6610-00-055-8366?

NSN 6610-00-055-8366 has 2 manufacturer part numbers on file: 1789952-1 (Honeywell Intl Inc Defense Avionics Systems), 1789952-1 (Aero International, Llc Dba Ams Engineered Solutions).

Is NSN 6610-00-055-8366 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 6610-00-055-8366?

NSN 6610-00-055-8366 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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