PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JS-594Semiconductor Device,diode

C&d Technologies, Inc. · NSN 5961-01-273-3049 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-273-3049 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-273-3049. Primary manufacturer part number: JS-594.
Features
  • Semiconductor Device,diode — FSC 5961
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: C&d Technologies, Inc.
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-273-3049, 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 C&d Technologies, Inc.. Government technical data includes 2 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-273-3049
Primary Part NumberJS-594
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerC&d Technologies, Inc.
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-01-057-742811592 INTERCHANGEABLE
Rectifier,semiconductor Device,u
L3harris Maritime Power & Energy Solutions, Inc
5330-01-144-1767 INTERCHANGEABLE
Seal
Cross-Reference Index
Part NumberManufacturer
JS-594 C&d Technologies, Inc. (USA)
S3760 Siemens Electric Ltd (CAN)
Related Parts
5961-01-057-7428INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
11592
5330-01-144-1767INTERCHANGEABLE
SEAL

Frequently Asked Questions

What is NSN 5961-01-273-3049?

NSN 5961-01-273-3049 is a Semiconductor Device,diode, manufactured by C&d Technologies, Inc., classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-273-3049?

NSN 5961-01-273-3049 has 2 cross-referenced part numbers: JS-594 (C&d Technologies, Inc.), S3760 (Siemens Electric Ltd).

What NSN replaces 5961-01-273-3049?

There are 2 known substitutes for 5961-01-273-3049: 5961-01-057-7428, 5330-01-144-1767. Verify interchangeability with system specifications before substitution.

What are the specifications of JS-594?

Key specifications for JS-594: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 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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