PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203855Brazed Adapter

Marine Electric Systems Inc · NSN 5935-01-566-7210 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-566-7210 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-566-7210. Primary manufacturer part number: 203855.
Features
  • Brazed Adapter — FSC 5935
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • 1 verified cross-reference
  • Primary manufacturer: Marine Electric Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brazed Adapter, cataloged under National Stock Number 5935-01-566-7210, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Marine Electric Systems Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-566-7210
Primary Part Number203855
Item NameBrazed Adapter
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMarine Electric Systems Inc
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-031-4314A135460 INTERCHANGEABLE
Resistor,fixed,wire Wound
Sypris Electronics, Llc
3030-00-609-945817490 INTERCHANGEABLE
Belt,v
Carlisle Power Transmission Products Inc
5310-01-159-8264203300 INTERCHANGEABLE
Nut
Bergstrom Inc
5305-01-232-4409203855 INTERCHANGEABLE
Screw,modified
Aerosonic Llc
Cross-Reference Index
Part NumberManufacturer
203855 Marine Electric Systems Inc (USA)
Related Parts
5905-00-031-4314INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
A135460
3030-00-609-9458INTERCHANGEABLE
BELT,V
17490
5310-01-159-8264INTERCHANGEABLE
NUT
203300
5305-01-232-4409INTERCHANGEABLE
SCREW,MODIFIED
203855

Frequently Asked Questions

What is NSN 5935-01-566-7210?

NSN 5935-01-566-7210 is a Brazed Adapter, manufactured by Marine Electric Systems Inc, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-566-7210?

NSN 5935-01-566-7210 has 1 cross-referenced part number: 203855 (Marine Electric Systems Inc).

What NSN replaces 5935-01-566-7210?

There are 4 known substitutes for 5935-01-566-7210: 5905-00-031-4314, 3030-00-609-9458, 5310-01-159-8264 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 203855?

Key specifications for 203855: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 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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