NSN 4920-00-253-3764 · NIIN 002533764 · Part number AT1511-25
Triumph Engine Control Systems Llc · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 11599
Government record, cited
NSN 4920-00-253-3764 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-253-3764. Manufacturer of record part number: AT1511-25.
Also searched as4920-00-253-3764 ·
4920002533764 ·
NIIN 002533764 ·
00-253-3764 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 11599 · AT1511-25
Functional Description: USED IN SUPPORT OF ACFT MAINTENANCE
1 manufacturer part number on file
Manufacturer of record: Triumph Engine Control Systems Llc
Identification
NSN: 4920-00-253-3764
NIIN: 002533764
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: AT1511-25
Manufacturer: Triumph Engine Control Systems Llc
General Description
The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-00-253-3764, 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 Triumph Engine Control Systems Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 4920-00-253-3764?
NSN 4920-00-253-3764 is a Fixture,aircraft Maintenance, manufactured by Triumph Engine Control Systems Llc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-00-253-3764?
NSN 4920-00-253-3764 has 1 manufacturer part number on file: AT1511-25 (Triumph Engine Control Systems Llc).
What are the specifications of AT1511-25?
Key specifications for AT1511-25: Functional Description: USED IN SUPPORT OF ACFT MAINTENANCE. 1 specification is documented in the U.S. Government catalog.
Is NSN 4920-00-253-3764 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.