PartsTable TECHNICAL DATA SHEET

NSN 6610-01-672-3797Government record, cited

Display Unit, Flight Information6610-01-672-3797

NSN 6610-01-672-3797 · NIIN 016723797 · Part number 434300-221

L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1 · FSC 6610 — Flight Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 63516

Government record, cited

NSN 6610-01-672-3797 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-672-3797. Manufacturer of record part number: 434300-221.

Also searched as 6610-01-672-3797 · 6610016723797 · NIIN 016723797 · 01-672-3797 · FSC 6610 Flight Instruments · CAGE 63516 · 434300-221 · 2ZCH66000-0221

Nearby stock numbers ← 6610-01-672-3578 Pitot Tube · 6610-01-672-4530 Processor, Flight Information →

Features

Display Unit,flight Information — FSC 6610
1 manufacturer part number on file
Manufacturer of record: L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1

Identification

NSN: 6610-01-672-3797
NIIN: 016723797
FSC: 6610 — Flight Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 434300-221
Manufacturer: L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1

General Description

The Display Unit,flight Information, cataloged under National Stock Number 6610-01-672-3797, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Display Unit,flight Information
FSC / FSG	6610 — Flight Instruments (FSG 66)
Manufacturers	L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1 (CAGE 63516)

Technical Specifications

Parameter	Value
NSN	6610-01-672-3797
Primary Part Number	434300-221
Item Name	Display Unit,flight Information
FSC / FSG	6610 / 66 — Flight Instruments
Manufacturer	L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
434300-221 PRIMARY	L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1 (USA)

Reference documents

Reference	Meaning
2ZCH66000-0221	7/2 Vendor item drawing reference U.S. Government activity

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 6610-01-672-3797?

NSN 6610-01-672-3797 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 6610-01-672-3797?

NSN 6610-01-672-3797 has 1 manufacturer part number on file: 434300-221 (L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1).

Is NSN 6610-01-672-3797 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 6610-01-672-3797?

NSN 6610-01-672-3797 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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