NSN 2920-01-451-2427 · NIIN 014512427 · Part number 505464
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit · FSC 2920 — Engine Electrical System Components, Nonaircraft · FSG 29 — Engine Accessories · CAGE 09004
Government record, cited
NSN 2920-01-451-2427 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-451-2427. Manufacturer of record part number: 505464.
Also searched as2920-01-451-2427 ·
2920014512427 ·
NIIN 014512427 ·
01-451-2427 ·
FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 09004 · 505464
Manufacturer of record: Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Identification
NSN: 2920-01-451-2427
NIIN: 014512427
FSC: 2920 — Engine Electrical System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 505464
Manufacturer: Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
General Description
The Terminal Block,electrical, cataloged under National Stock Number 2920-01-451-2427, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. 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
Terminal Block,electrical
FSC / FSG
2920 — Engine Electrical System Components, Nonaircraft (FSG 29)
Manufacturers
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (CAGE 09004)
Technical Specifications
Parameter
Value
NSN
2920-01-451-2427
Primary Part Number
505464
Item Name
Terminal Block,electrical
FSC / FSG
2920 / 29 — Engine Electrical System Components, Nonaircraft
Manufacturer
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA)
No interchangeability data on file.
Other items in FSC 2920 — Engine Electrical System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2920-00-003-5173
2920-00-003-5173 · Item name not on file
2920-00-005-1596
2920-00-005-1596 · Item name not on file
2920-00-035-6718
2920-00-035-6718 · Item name not on file
2920-00-158-2674
REGULATOR,ENGINE GENERATOR
2920-00-255-4938
REGULATOR,ENGINE GENERATOR
2920-00-424-3259
PLATE ASSEMBLY,SEAL
2920-00-424-3259
PLATE ASSEMBLY,SEAL
2920-00-424-3259
PLATE ASSEMBLY,SEAL
Frequently Asked Questions
What is NSN 2920-01-451-2427?
NSN 2920-01-451-2427 is a Terminal Block,electrical, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2920-01-451-2427?
NSN 2920-01-451-2427 has 1 manufacturer part number on file: 505464 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit).
Is NSN 2920-01-451-2427 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 2920-01-451-2427?
NSN 2920-01-451-2427 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.