PartsTable TECHNICAL DATA SHEET

NSN 6610-01-549-1735Government record, cited

Pitot Tube6610-01-549-1735

NSN 6610-01-549-1735 · NIIN 015491735 · Part number 369H6409-505

The Boeing Company · FSC 6610 — Flight Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 8V613

Government record, cited

NSN 6610-01-549-1735 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-549-1735. Manufacturer of record part number: 369H6409-505.

Also searched as 6610-01-549-1735 · 6610015491735 · NIIN 015491735 · 01-549-1735 · FSC 6610 Flight Instruments · CAGE 8V613 · 369H6409-505

Nearby stock numbers ← 6610-01-549-1198 Indicator Subassembly, Mach and T · 6610-01-549-1802 Display Unit, Flight Information →

Features

Pitot Tube — FSC 6610
1 manufacturer part number on file
Manufacturer of record: The Boeing Company

Identification

NSN: 6610-01-549-1735
NIIN: 015491735
FSC: 6610 — Flight Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 369H6409-505
Manufacturer: The Boeing Company

General Description

The Pitot Tube, cataloged under National Stock Number 6610-01-549-1735, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is The Boeing Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	6610-01-549-1735
Primary Part Number	369H6409-505
Item Name	Pitot Tube
FSC / FSG	6610 / 66 — Flight Instruments
Manufacturer	The Boeing Company
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
369H6409-505 PRIMARY	The Boeing Company (USA)

Reference documents

Reference	Meaning
369H6409-505	5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc

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 6610-01-549-1735?

NSN 6610-01-549-1735 is a Pitot Tube, manufactured by The Boeing Company, classified under FSC 6610, Flight Instruments. Status: active.

What part numbers are listed for NSN 6610-01-549-1735?

NSN 6610-01-549-1735 has 1 manufacturer part number on file: 369H6409-505 (The Boeing Company).

What are the specifications of 369H6409-505?

Key specifications for 369H6409-505: End Item Identification: 369H HELICOPTER. 0 specifications are documented in the U.S. Government catalog.

Is NSN 6610-01-549-1735 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 6610-01-549-1735?

NSN 6610-01-549-1735 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.

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