NSN 6610-01-655-7644 · NIIN 016557644 · Part number 442123-001
L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1 · FSC 6610 — Flight Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 63516
Government record, cited
NSN 6610-01-655-7644 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-655-7644. Manufacturer of record part number: 442123-001.
Also searched as6610-01-655-7644 ·
6610016557644 ·
NIIN 016557644 ·
01-655-7644 ·
FSC 6610 Flight Instruments · CAGE 63516 · 442123-001
Manufacturer of record: L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1
Identification
NSN: 6610-01-655-7644
NIIN: 016557644
FSC: 6610 — Flight Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 442123-001
Manufacturer: L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1
General Description
The Display Unit,flight Information, cataloged under National Stock Number 6610-01-655-7644, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6610-01-655-7644
Primary Part Number
442123-001
Item Name
Display Unit,flight Information
FSC / FSG
6610 / 66 — Flight Instruments
Manufacturer
L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1
L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1 (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 6610-01-655-7644?
NSN 6610-01-655-7644 is a Display Unit,flight Information, manufactured by L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1, classified under FSC 6610, Flight Instruments. Status: active.
What part numbers are listed for NSN 6610-01-655-7644?
NSN 6610-01-655-7644 has 1 manufacturer part number on file: 442123-001 (L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1).
What are the specifications of 442123-001?
Key specifications for 442123-001: Part Name Assigned by Controlling Agency: DISPLAY HEAD ASSEMBLY; End Item Identification: SMART MULTIFUNCTIONAL DISPLAY P/N 442100-200. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6610-01-655-7644 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 6610-01-655-7644?
NSN 6610-01-655-7644 has DEMIL Code Q. 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.