PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

368MRSemiconductor Device,diode

Westinghouse Electric Corp Semiconductor Div · NSN 5961-00-121-5303 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-121-5303 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-121-5303. Primary manufacturer part number: 368MR.
Features
  • Semiconductor Device,diode — FSC 5961
  • Mounting Method: TERMINAL
  • Material: SILICON SEMICONDUCTOR
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Features Provided: HERMETICALLY SEALED CASE
  • 2 verified cross-references
  • Primary manufacturer: Westinghouse Electric Corp Semiconductor Div
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 5961-00-121-5303, 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 Westinghouse Electric Corp Semiconductor Div. Government technical data includes 4 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-121-5303
Primary Part Number368MR
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerWestinghouse Electric Corp Semiconductor Div
StatusACTIVE
Mounting MethodTERMINAL
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 TAB, SOLDER LUG
Features ProvidedHERMETICALLY SEALED CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6625-00-849-1445320S37 INTERCHANGEABLE
Ammeter
Ametek Inc Dba Ametek Iscd Div Iscd
5331-01-046-33002-012N756-75 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
Cross-Reference Index
Part NumberManufacturer
368MR Westinghouse Electric Corp Semiconductor Div (USA)
02690 Westinghouse Electric Corp Semiconductor Div (USA)
Related Parts
6625-00-849-1445INTERCHANGEABLE
AMMETER
320S37
5331-01-046-3300INTERCHANGEABLE
O-RING
2-012N756-75

Frequently Asked Questions

What is NSN 5961-00-121-5303?

NSN 5961-00-121-5303 is a Semiconductor Device,diode, manufactured by Westinghouse Electric Corp Semiconductor Div, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-121-5303?

NSN 5961-00-121-5303 has 2 cross-referenced part numbers: 368MR (Westinghouse Electric Corp Semiconductor Div), 02690 (Westinghouse Electric Corp Semiconductor Div).

What NSN replaces 5961-00-121-5303?

There are 2 known substitutes for 5961-00-121-5303: 6625-00-849-1445, 5331-01-046-3300. Verify interchangeability with system specifications before substitution.

What are the specifications of 368MR?

Key specifications for 368MR: Mounting Method: TERMINAL; Material: SILICON SEMICONDUCTOR; Terminal Type and Quantity: 2 TAB, SOLDER LUG; Features Provided: HERMETICALLY SEALED CASE. 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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