PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B-603Semiconductor Device,diode

Honeywell Federal Manufacturing & Technologies, Llc · NSN 5961-00-873-2656 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-873-2656 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-873-2656. Primary manufacturer part number: B-603.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Mounting Method: TERMINAL
  • Terminal Length: 1.062 INCHES NOMINAL IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Overall Diameter: 0.094 INCHES NOMINAL IN
  • Voltage Rating in Volts Per Characteristic: 25.0 MAXIMUM REVERSE VOLTAGE, PEAK
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 5961-00-873-2656, 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 Federal Manufacturing & Technologies, Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-873-2656
Primary Part NumberB-603
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerHoneywell Federal Manufacturing & Technologies, Llc
StatusACTIVE
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Terminal Length1.062 INCHES NOMINAL IN
Features ProvidedHERMETICALLY SEALED CASE
Overall Diameter0.094 INCHES NOMINAL IN
Voltage Rating in Volts Per Characteristic25.0 MAXIMUM REVERSE VOLTAGE, PEAK
MaterialGLASS ENCLOSURE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3030-00-472-1603 INTERCHANGEABLE
Belts,v,matched Set
5330-01-097-4069B5603 INTERCHANGEABLE
Gasket
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
4730-01-154-7992 INTERCHANGEABLE
Flange,pipe
6210-01-656-7716B-603 INTERCHANGEABLE
Fixture,lighting
L.c.doane Company,the Dba Lc Doane Co
Cross-Reference Index
Part NumberManufacturer
B-603 Honeywell Federal Manufacturing & Technologies, Llc (USA)
1142364 Smiths Detection Inc. Dba Smiths Detection Inc Casc (USA)
Related Parts
3030-00-472-1603INTERCHANGEABLE
BELTS,V,MATCHED SET
5330-01-097-4069INTERCHANGEABLE
GASKET
B5603
4730-01-154-7992INTERCHANGEABLE
FLANGE,PIPE
6210-01-656-7716INTERCHANGEABLE
FIXTURE,LIGHTING
B-603

Frequently Asked Questions

What is NSN 5961-00-873-2656?

NSN 5961-00-873-2656 is a Semiconductor Device,diode, manufactured by Honeywell Federal Manufacturing & Technologies, Llc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-873-2656?

NSN 5961-00-873-2656 has 2 cross-referenced part numbers: B-603 (Honeywell Federal Manufacturing & Technologies, Llc), 1142364 (Smiths Detection Inc. Dba Smiths Detection Inc Casc).

What NSN replaces 5961-00-873-2656?

There are 4 known substitutes for 5961-00-873-2656: 3030-00-472-1603, 5330-01-097-4069, 4730-01-154-7992 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B-603?

Key specifications for B-603: Material: SILICON SEMICONDUCTOR; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Special Features: MINIMUM VOLTS; JUNCTION PATTERN ARRANGEMENT: PIN; Mounting Method: TERMINAL. 10 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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