PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3450853-1Rectifier,semiconductor Device,u

Caes Systems Llc · NSN 5961-01-289-1210 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-289-1210 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-289-1210. Primary manufacturer part number: 3450853-1.
Features
  • Rectifier,semiconductor Device,u — FSC 5961
  • 4 verified cross-references
  • Primary manufacturer: Caes Systems Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rectifier,semiconductor Device,u, cataloged under National Stock Number 5961-01-289-1210, 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 Caes Systems Llc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRectifier,semiconductor Device,u
FSC / FSG5961 — No Item Name Available (FSG 59)
ManufacturersMicro Uspd Inc (CAGE 12969); Caes Systems Llc (CAGE 93346); Semitronics Corp (CAGE 31338)
Technical Specifications
ParameterValue
NSN5961-01-289-1210
Primary Part Number3450853-1
Item NameRectifier,semiconductor Device,u
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerCaes Systems Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3040-00-126-42026841 INTERCHANGEABLE
Cam,control
Telemechanics Inc
3417-00-213-0082TO684-1 INTERCHANGEABLE
Holder,copy
Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division
3030-00-906-15786841 INTERCHANGEABLE
Belt,v
Gates Corporation
4820-01-102-3313 INTERCHANGEABLE
Valve,safety Relief
2510-01-159-1006AMS66841 INTERCHANGEABLE
Shock Absorber,direct Action
Navistar Intl Corp Truck Br Ohio Plant
5975-01-218-4407684-1 INTERCHANGEABLE
Mounting Base,electrical Equipme
Centroid, Inc. Dba Centroid Inc
5925-01-414-2384684-1 INTERCHANGEABLE
Circuit Breaker Subassembly
Oakland Industries Ltd
4820-01-414-7235M3548 AND MPL2271 INTERCHANGEABLE
Cartridge,check Valve
Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc
6515-01-561-5896405188 INTERCHANGEABLE
Needle,hypodermic
Becton, Dickinson and Co Dba Becton Dickinson & Co
4330-01-572-2445 INTERCHANGEABLE
Pneumatic Muffler,exhaust-Intake
Cross-Reference Index
Part NumberManufacturer
684-1 Micro Uspd Inc (USA)
3450853-1 PRIMARY Caes Systems Llc (USA)
3450853-1 Semitronics Corp (USA)
3450853-1 Micro Uspd Inc (USA)
Related Parts
3040-00-126-4202INTERCHANGEABLE
CAM,CONTROL
6841
3417-00-213-0082INTERCHANGEABLE
HOLDER,COPY
TO684-1
3030-00-906-1578INTERCHANGEABLE
BELT,V
6841
4820-01-102-3313INTERCHANGEABLE
VALVE,SAFETY RELIEF
2510-01-159-1006INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
AMS66841
5975-01-218-4407INTERCHANGEABLE
MOUNTING BASE,ELECTRICAL EQUIPME
684-1
5925-01-414-2384INTERCHANGEABLE
CIRCUIT BREAKER SUBASSEMBLY
684-1
4820-01-414-7235INTERCHANGEABLE
CARTRIDGE,CHECK VALVE
M3548 AND MPL2271
6515-01-561-5896INTERCHANGEABLE
NEEDLE,HYPODERMIC
405188
4330-01-572-2445INTERCHANGEABLE
PNEUMATIC MUFFLER,EXHAUST-INTAKE

Frequently Asked Questions

What is NSN 5961-01-289-1210?

NSN 5961-01-289-1210 is a Rectifier,semiconductor Device,u, manufactured by Caes Systems Llc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-289-1210?

NSN 5961-01-289-1210 has 4 cross-referenced part numbers: 684-1 (Micro Uspd Inc), 3450853-1 (Caes Systems Llc), 3450853-1 (Semitronics Corp), 3450853-1 (Micro Uspd Inc).

What NSN replaces 5961-01-289-1210?

There are 10 known substitutes for 5961-01-289-1210: 3040-00-126-4202, 3417-00-213-0082, 3030-00-906-1578 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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