PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

202.121Modification Kit,radio Equipment

Naval Electronics, Inc · NSN 5820-01-433-5717 · FSC 5820 · No Item Name Available
Verified by PartsTable
NSN 5820-01-433-5717 — this item is cataloged by the U.S. Government under National Stock Number 5820-01-433-5717. Primary manufacturer part number: 202.121.
Features
  • Modification Kit,radio Equipment — FSC 5820
  • Component Quantity: 8
  • Unit Package Quantity: 1
  • Package Model Number: 202.121
  • Document Source: 0GMC3
  • 1 verified cross-reference
  • Primary manufacturer: Naval Electronics, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Modification Kit,radio Equipment, cataloged under National Stock Number 5820-01-433-5717, is classified within Federal Supply Class 5820 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Naval Electronics, Inc. Government technical data includes 4 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5820-01-433-5717
Primary Part Number202.121
Item NameModification Kit,radio Equipment
FSC / FSG5820 / 58 — No Item Name Available
ManufacturerNaval Electronics, Inc
StatusACTIVE
Component Quantity8
Unit Package Quantity1
Package Model Number202.121
Document Source0GMC3
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5905-00-119-8812 INTERCHANGEABLE
Resistor,fixed,composition
3110-00-554-58381B4101 INTERCHANGEABLE
Bearing,ball,annular
Caterpillar Inc Div Caterpillar Defense
4820-01-097-829020212-1 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-098-162520212-1-LM41M INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-152-770120212-1JM41M INTERCHANGEABLE
Valve,safety Relief
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
5310-01-396-8158202121 INTERCHANGEABLE
Washer,flat
Dometic Marine Canada Inc.
6515-01-470-8516202121 INTERCHANGEABLE
Tip,ear,tympanometer
Biologic Systems Corp
Cross-Reference Index
Part NumberManufacturer
202.121 PRIMARY Naval Electronics, Inc (USA)
Related Parts
5905-00-119-8812INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
3110-00-554-5838INTERCHANGEABLE
BEARING,BALL,ANNULAR
1B4101
4820-01-097-8290INTERCHANGEABLE
VALVE,SAFETY RELIEF
20212-1
4820-01-098-1625INTERCHANGEABLE
VALVE,SAFETY RELIEF
20212-1-LM41M
4820-01-152-7701INTERCHANGEABLE
VALVE,SAFETY RELIEF
20212-1JM41M
5310-01-396-8158INTERCHANGEABLE
WASHER,FLAT
202121
6515-01-470-8516INTERCHANGEABLE
TIP,EAR,TYMPANOMETER
202121

Frequently Asked Questions

What is NSN 5820-01-433-5717?

NSN 5820-01-433-5717 is a Modification Kit,radio Equipment, manufactured by Naval Electronics, Inc, classified under FSC 5820 (No Item Name Available). Status: active.

What are the part numbers for NSN 5820-01-433-5717?

NSN 5820-01-433-5717 has 1 cross-referenced part number: 202.121 (Naval Electronics, Inc).

What NSN replaces 5820-01-433-5717?

There are 7 known substitutes for 5820-01-433-5717: 5905-00-119-8812, 3110-00-554-5838, 4820-01-097-8290 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 202.121?

Key specifications for 202.121: Component Quantity: 8; Unit Package Quantity: 1; Package Model Number: 202.121; Document Source: 0GMC3. 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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