PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N456Semiconductor Device,diode

Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis · NSN 5961-00-557-5617 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-557-5617 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-557-5617. Primary manufacturer part number: 1N456.
Features
  • Semiconductor Device,diode — FSC 5961
  • Nondefinitive Spec/std Data: 1N456 TYPE
  • Features Provided: HERMETICALLY SEALED CASE
  • Material: SILICON SEMICONDUCTOR
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • 12 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Silicon Semiconductor construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-557-5617, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-557-5617
Primary Part Number1N456
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
StatusACTIVE
Nondefinitive Spec/std Data1N456 TYPE
Features ProvidedHERMETICALLY SEALED CASE
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5961-00-086-83297792399 INTERCHANGEABLE
Semiconductor Device,diode
Army, United States Department of the Dba Rock Island Arsenal Jmtc
5961-00-235-8678 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-421-55501N456 INTERCHANGEABLE
Semiconductor Device,diode
General Dynamics Government Systems Corporation
5961-00-755-419310018580-019 INTERCHANGEABLE
Semiconductor Device,diode
Us Army Aviation and Missile Command
6625-00-988-2577MX6673G INTERCHANGEABLE
Plug-in Unit,electrical-Electron
Joint Electronics Type Designation System
5340-01-727-2379221128 INTERCHANGEABLE
Hasp,hinged
Sea-Dog Line Div of Sneve-Nysether Inc
Cross-Reference Index
Part NumberManufacturer
1N456 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
1N456 Stellant Systems Inc (USA)
1N456 Electronic Industries Association
969059 Data Products Corp (USA)
221128 Rca Corp Distributor and Special Products Div
969059 Saga Engineering Corp (USA)
1N456 Raytheon Company Dba Raytheon (USA)
720699-67 Raytheon Company Div Rmd Strategic (USA)
1N456 Fairchild Semiconductor Corp Components Group Sub of Schlumberger Ltd (USA)
013-034 Ampex Systems Corp (USA)
1N456 Texas Instruments Incorporated (USA)
353-0199-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5961-00-086-8329INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
7792399
5961-00-235-8678INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-421-5550INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N456
5961-00-755-4193INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
10018580-019
6625-00-988-2577INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
MX6673G
5340-01-727-2379INTERCHANGEABLE
HASP,HINGED
221128

Frequently Asked Questions

What is NSN 5961-00-557-5617?

NSN 5961-00-557-5617 is a Semiconductor Device,diode, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-557-5617?

NSN 5961-00-557-5617 has 12 cross-referenced part numbers: 1N456 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis), 1N456 (Stellant Systems Inc), 1N456 (Electronic Industries Association), 969059 (Data Products Corp), 221128 (Rca Corp Distributor and Special Products Div) and 7 more.

What NSN replaces 5961-00-557-5617?

There are 6 known substitutes for 5961-00-557-5617: 5961-00-086-8329, 5961-00-235-8678, 5961-00-421-5550 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N456?

Key specifications for 1N456: Nondefinitive Spec/std Data: 1N456 TYPE; Features Provided: HERMETICALLY SEALED CASE; Material: SILICON SEMICONDUCTOR; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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