PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35-4120Semiconductor Device,diode

Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc · NSN 5961-01-556-2008 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-556-2008 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-556-2008. Primary manufacturer part number: 35-4120.
Features
  • Semiconductor Device,diode — FSC 5961
  • Mounting Method: UNTHREADED HOLE(S)
  • Voltage Rating in Volts Per Characteristic: 120.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE
  • Current Rating Per Characteristic: 25.00 AMPERES MAXIMUM TOTAL POWER DISSIPATION
  • Terminal Type and Quantity: 2 SCREW
  • Mounting Facility Quantity: 2
  • Power Rating Per Characteristic: 0.5 WATTS NOMINAL AVERAGE GATE POWER DISSIPATION
  • 2 verified cross-references
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-556-2008, 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 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-556-2008
Primary Part Number35-4120
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerDrs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
StatusACTIVE
Mounting MethodUNTHREADED HOLE(S)
Voltage Rating in Volts Per Characteristic120.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE
Current Rating Per Characteristic25.00 AMPERES MAXIMUM TOTAL POWER DISSIPATION
Terminal Type and Quantity2 SCREW
Mounting Facility Quantity2
Power Rating Per Characteristic0.5 WATTS NOMINAL AVERAGE GATE POWER DISSIPATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-374-1766139744H1 INTERCHANGEABLE
Connector,multiple,fluid Pressur
Dressta North America Ltd
5330-00-624-7999354120 INTERCHANGEABLE
Retainer,packing
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5330-01-669-4742 INTERCHANGEABLE
Retainer,packing
Cross-Reference Index
Part NumberManufacturer
F1827D400 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
35-4120 PRIMARY Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
Related Parts
4730-00-374-1766INTERCHANGEABLE
CONNECTOR,MULTIPLE,FLUID PRESSUR
139744H1
5330-00-624-7999INTERCHANGEABLE
RETAINER,PACKING
354120
5330-01-669-4742INTERCHANGEABLE
RETAINER,PACKING

Frequently Asked Questions

What is NSN 5961-01-556-2008?

NSN 5961-01-556-2008 is a Semiconductor Device,diode, manufactured by Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-556-2008?

NSN 5961-01-556-2008 has 2 cross-referenced part numbers: F1827D400 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), 35-4120 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc).

What NSN replaces 5961-01-556-2008?

There are 3 known substitutes for 5961-01-556-2008: 4730-00-374-1766, 5330-00-624-7999, 5330-01-669-4742. Verify interchangeability with system specifications before substitution.

What are the specifications of 35-4120?

Key specifications for 35-4120: Overall Height: 1.195 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S); Special Features: OPERATING TEMPERATURE:-40 TO 125 DEGREES CELSUIS; Voltage Rating in Volts Per Characteristic: 120.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE. 11 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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