NSN 4920-01-550-4145 · NIIN 015504145 · Part number 3654AS144-1
Astronics Test Systems Inc · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 21793
Government record, cited
NSN 4920-01-550-4145 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-550-4145. Manufacturer of record part number: 3654AS144-1.
Also searched as4920-01-550-4145 ·
4920015504145 ·
NIIN 015504145 ·
01-550-4145 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 21793 · 3654AS144-1
Manufacturer of record: Astronics Test Systems Inc
Identification
NSN: 4920-01-550-4145
NIIN: 015504145
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 3654AS144-1
Manufacturer: Astronics Test Systems Inc
General Description
The Cbl Asy,fuel Pwr,ec, cataloged under National Stock Number 4920-01-550-4145, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Astronics Test Systems Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
No interchangeability data on file.
Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4920-00-000-0190
TEST SET,FLIGHT CONTROL SYSTEM
4920-00-001-1405
4920-00-001-1405 · Item name not on file
4920-00-001-1716
4920-00-001-1716 · Item name not on file
4920-00-001-1744
4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
4920-00-001-1746
4920-00-001-1746 · Item name not on file
4920-00-001-1747
4920-00-001-1747 · Item name not on file
4920-00-001-1748
4920-00-001-1748 · Item name not on file
Frequently Asked Questions
What is NSN 4920-01-550-4145?
NSN 4920-01-550-4145 is a Cbl Asy,fuel Pwr,ec, manufactured by Astronics Test Systems Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-550-4145?
NSN 4920-01-550-4145 has 2 manufacturer part numbers on file: 3654AS144-1 (Astronics Test Systems Inc), 3654AS144-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Is NSN 4920-01-550-4145 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 4920-01-550-4145?
NSN 4920-01-550-4145 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.