NSN 1660-01-497-3561 · NIIN 014973561 · Part number 204-072-403-101
Leonardo Spa Helicopters Division - Production Site · FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories · CAGE A0126
Government record, cited
NSN 1660-01-497-3561 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-497-3561. Manufacturer of record part number: 204-072-403-101.
Also searched as1660-01-497-3561 ·
1660014973561 ·
NIIN 014973561 ·
01-497-3561 ·
FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · CAGE A0126 · 204-072-403-101
Nearby stock numbers← 1660-01-497-3316 Duct Assembly, Air Conditioning-H
·
1660-01-497-3648 Rod Assembly, Specia →
Features
Rod — FSC 1660
1 manufacturer part number on file
Manufacturer of record: Leonardo Spa Helicopters Division - Production Site
Identification
NSN: 1660-01-497-3561
NIIN: 014973561
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 204-072-403-101
Manufacturer: Leonardo Spa Helicopters Division - Production Site
General Description
The Rod, cataloged under National Stock Number 1660-01-497-3561, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Leonardo Spa Helicopters Division - Production Site. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
1660-01-497-3561
Primary Part Number
204-072-403-101
Item Name
Rod
FSC / FSG
1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Manufacturer
Leonardo Spa Helicopters Division - Production Site
Leonardo Spa Helicopters Division - Production Site (ITA)
Reference documents
Reference
Meaning
204-072-403-101
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1660-00-001-1693
DUCT ASSEMBLY,AIR CONDITIONING-H
1660-00-001-1754
BAFFLE,AIR
1660-00-001-2491
CAGE,BYPASS VALVE
1660-00-001-2493
1660-00-001-2493 · Item name not on file
1660-00-001-2496
CONTROL BOX,ELECTRICAL-ELECTRONI
1660-00-001-2497
1660-00-001-2497 · Item name not on file
1660-00-001-4130
1660-00-001-4130 · Item name not on file
1660-00-001-4479
CONTROLLER,AIR PRESSURE,AIRCRAFT
Frequently Asked Questions
What is NSN 1660-01-497-3561?
NSN 1660-01-497-3561 is a Rod, manufactured by Leonardo Spa Helicopters Division - Production Site, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
What part numbers are listed for NSN 1660-01-497-3561?
NSN 1660-01-497-3561 has 1 manufacturer part number on file: 204-072-403-101 (Leonardo Spa Helicopters Division - Production Site).
What are the specifications of 204-072-403-101?
Key specifications for 204-072-403-101: Part Name Assigned by Controlling Agency: SHAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1660-01-497-3561 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.
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.