PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N749ASemiconductor Device,diode

Electronic Industries Association · NSN 5961-00-847-1900 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-847-1900 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-847-1900. Primary manufacturer part number: 1N749A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Features Provided: HERMETICALLY SEALED CASE
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: SILICON SEMICONDUCTOR
  • Nondefinitive Spec/std Data: 1N749A TYPE
  • 3 verified cross-references
  • Primary manufacturer: Electronic Industries Association
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 5961-00-847-1900, 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 Electronic Industries Association. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-847-1900
Primary Part Number1N749A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusACTIVE
Features ProvidedHERMETICALLY SEALED CASE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
Nondefinitive Spec/std Data1N749A TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5961-00-071-9267 INTERCHANGEABLE
Semiconductor Device,diode
5910-00-193-4558533872-1 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Raytheon Company Dba Raytheon
5961-00-228-9641 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-673-54661N749A INTERCHANGEABLE
Semiconductor Device,diode
Texas Instruments Incorporated
5961-00-883-6064 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-951-2140507523-4 INTERCHANGEABLE
Semiconductor Device,diode
Raytheon Company Dba Raytheon
5961-01-045-0616 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-174-0094 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N749A Electronic Industries Association
1N749A American Power Devices Inc (USA)
947060-7491 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5961-00-071-9267INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5910-00-193-4558INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
533872-1
5961-00-228-9641INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-673-5466INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N749A
5961-00-883-6064INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-951-2140INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
507523-4
5961-01-045-0616INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-174-0094INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-847-1900?

NSN 5961-00-847-1900 is a Semiconductor Device,diode, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-847-1900?

NSN 5961-00-847-1900 has 3 cross-referenced part numbers: 1N749A (Electronic Industries Association), 1N749A (American Power Devices Inc), 947060-7491 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5961-00-847-1900?

There are 8 known substitutes for 5961-00-847-1900: 5961-00-071-9267, 5910-00-193-4558, 5961-00-228-9641 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N749A?

Key specifications for 1N749A: Features Provided: HERMETICALLY SEALED CASE; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: SILICON SEMICONDUCTOR; Nondefinitive Spec/std Data: 1N749A TYPE. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com