PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103647Semiconductor Device,diode

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5961-00-577-6218 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-577-6218 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-577-6218. Primary manufacturer part number: 103647.
Features
  • Semiconductor Device,diode — FSC 5961
  • Features Provided: HERMETICALLY SEALED CASE
  • Nondefinitive Spec/std Data: 1N589 TYPE
  • Material: SILICON SEMICONDUCTOR
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • 3 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
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 5961-00-577-6218, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-577-6218
Primary Part Number103647
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Features ProvidedHERMETICALLY SEALED CASE
Nondefinitive Spec/std Data1N589 TYPE
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6610-00-101-9925103647 INTERCHANGEABLE
Plate,lamp Support
Astronautics Corporation of America
5330-00-311-73492260064 INTERCHANGEABLE
Gasket
Concentric Rockford Inc
5961-00-553-73271N589 INTERCHANGEABLE
Semiconductor Device,diode
Texas Instruments Incorporated
4820-00-845-1096 INTERCHANGEABLE
Cock,drain
5961-00-881-81929175806 INTERCHANGEABLE
Semiconductor Device,diode
Us Army Aviation and Missile Command
4820-01-132-63178924140 INTERCHANGEABLE
Cock,drain
Detroit Diesel Corporation
4820-01-226-32530103647 INTERCHANGEABLE
Cock,drain
Caterpillar Inc Div Caterpillar Defense
4820-01-512-5961103647 INTERCHANGEABLE
Cock,drain
Nd Defense Llc
5640-01-652-5534103647 INTERCHANGEABLE
Insulation Blanket,thermal
Saab Barracuda Llc
Cross-Reference Index
Part NumberManufacturer
1N589 Electronic Industries (USA)
1N589 Electronic Industries Association
103647 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
6610-00-101-9925INTERCHANGEABLE
PLATE,LAMP SUPPORT
103647
5330-00-311-7349INTERCHANGEABLE
GASKET
2260064
5961-00-553-7327INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N589
4820-00-845-1096INTERCHANGEABLE
COCK,DRAIN
5961-00-881-8192INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
9175806
4820-01-132-6317INTERCHANGEABLE
COCK,DRAIN
8924140
4820-01-226-3253INTERCHANGEABLE
COCK,DRAIN
0103647
4820-01-512-5961INTERCHANGEABLE
COCK,DRAIN
103647
5640-01-652-5534INTERCHANGEABLE
INSULATION BLANKET,THERMAL
103647

Frequently Asked Questions

What is NSN 5961-00-577-6218?

NSN 5961-00-577-6218 is a Semiconductor Device,diode, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-577-6218?

NSN 5961-00-577-6218 has 3 cross-referenced part numbers: 1N589 (Electronic Industries), 1N589 (Electronic Industries Association), 103647 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5961-00-577-6218?

There are 9 known substitutes for 5961-00-577-6218: 6610-00-101-9925, 5330-00-311-7349, 5961-00-553-7327 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103647?

Key specifications for 103647: Features Provided: HERMETICALLY SEALED CASE; Nondefinitive Spec/std Data: 1N589 TYPE; 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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