PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N4148Semiconductor Device,diode

Electronic Industries Association · NSN 5961-01-492-7048 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-492-7048 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-492-7048. Primary manufacturer part number: 1N4148.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: GLASS ENCLOSURE
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC
  • Material: SILICON SEMICONDUCTOR
  • Terminal Length: 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
  • Current Rating Per Characteristic: 2.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
  • Overall Diameter: 0.056 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Glass Enclosure construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-492-7048, 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 9 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-492-7048
Primary Part Number1N4148
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusACTIVE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialGLASS ENCLOSURE
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
MaterialSILICON SEMICONDUCTOR
Terminal Length1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Current Rating Per Characteristic2.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
Overall Diameter0.056 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
Mounting MethodTERMINAL
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM BREAKDOWN VOLTAGE, DC AND 75.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-018-12171N4148-1 INTERCHANGEABLE
Semiconductor Device,diode
Microsemi Corp - Massachusetts
5961-00-422-0814 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-443-4496 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-494-4915 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-497-449365-166566-01 INTERCHANGEABLE
Semiconductor Device,diode
Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions
5961-00-724-20941820955 INTERCHANGEABLE
Semiconductor Device,diode
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-00-938-1135 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-034-6542 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-112-5315 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-203-4101 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N4148 Electronic Industries Association
1N4148 Nxp Semiconductors Netherlands B.v. (NLD)
Related Parts
5961-00-018-1217INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N4148-1
5961-00-422-0814INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-443-4496INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-494-4915INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-497-4493INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
65-166566-01
5961-00-724-2094INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1820955
5961-00-938-1135INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-034-6542INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-112-5315INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-203-4101INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-578-3673INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-585-8440INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
A000765

Frequently Asked Questions

What is NSN 5961-01-492-7048?

NSN 5961-01-492-7048 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 5961-01-492-7048?

NSN 5961-01-492-7048 has 2 cross-referenced part numbers: 1N4148 (Electronic Industries Association), 1N4148 (Nxp Semiconductors Netherlands B.v.).

What NSN replaces 5961-01-492-7048?

There are 12 known substitutes for 5961-01-492-7048: 5961-00-018-1217, 5961-00-422-0814, 5961-00-443-4496 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N4148?

Key specifications for 1N4148: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: GLASS ENCLOSURE; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC; Overall Length: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN. 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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