NSN 6610-01-121-4137 · NIIN 011214137 · Part number 4031609-903
Honeywell International Inc. Dba Honeywell International · FSC 6610 — Flight Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 07187
Government record, cited
NSN 6610-01-121-4137 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-121-4137. Manufacturer of record part number: 4031609-903.
Also searched as6610-01-121-4137 ·
6610011214137 ·
NIIN 011214137 ·
01-121-4137 ·
FSC 6610 Flight Instruments · CAGE 07187 · 4031609-903
Manufacturer of record: Honeywell International Inc. Dba Honeywell International
Identification
NSN: 6610-01-121-4137
NIIN: 011214137
FSC: 6610 — Flight Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 4031609-903
Manufacturer: Honeywell International Inc. Dba Honeywell International
General Description
The Indicator,air Speed, cataloged under National Stock Number 6610-01-121-4137, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Indicator,air Speed
FSC / FSG
6610 — Flight Instruments (FSG 66)
Manufacturers
Honeywell International Inc. Dba Honeywell International (CAGE 07187)
Technical Specifications
Parameter
Value
NSN
6610-01-121-4137
Primary Part Number
4031609-903
Item Name
Indicator,air Speed
FSC / FSG
6610 / 66 — Flight Instruments
Manufacturer
Honeywell International Inc. Dba Honeywell International
Honeywell International Inc. Dba Honeywell International (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 6610-01-121-4137?
NSN 6610-01-121-4137 is a Indicator,air Speed, manufactured by Honeywell International Inc. Dba Honeywell International, classified under FSC 6610, Flight Instruments. Status: active.
What part numbers are listed for NSN 6610-01-121-4137?
NSN 6610-01-121-4137 has 1 manufacturer part number on file: 4031609-903 (Honeywell International Inc. Dba Honeywell International).
Is NSN 6610-01-121-4137 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 6610-01-121-4137?
NSN 6610-01-121-4137 has DEMIL Code B. 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.