PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17820Rf Unit Assembly

Cessna Aircraft Co Arc Avionics Div · NSN 5826-00-716-3778 · FSC 5826 · No Item Name Available
Verified by PartsTable
NSN 5826-00-716-3778 — this item is cataloged by the U.S. Government under National Stock Number 5826-00-716-3778. Primary manufacturer part number: 17820.
Features
  • Rf Unit Assembly — FSC 5826
  • 2 verified cross-references
  • Primary manufacturer: Cessna Aircraft Co Arc Avionics Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rf Unit Assembly, cataloged under National Stock Number 5826-00-716-3778, is classified within Federal Supply Class 5826 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Cessna Aircraft Co Arc Avionics Div. This item has 2 commercial cross-references from 2 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 NameRf Unit Assembly
FSC / FSG5826 — No Item Name Available (FSG 58)
ManufacturersCessna Aircraft Co Arc Avionics Div (CAGE 00781); Aircraft Radio Industries Inc (CAGE 83961)
Technical Specifications
ParameterValue
NSN5826-00-716-3778
Primary Part Number17820
Item NameRf Unit Assembly
FSC / FSG5826 / 58 — No Item Name Available
ManufacturerCessna Aircraft Co Arc Avionics Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-100-7767 INTERCHANGEABLE
Seal Kit
5310-00-637-307917820 INTERCHANGEABLE
Washer,key
Curtiss-Wright Electro-Mechanical Corporation Div Epd
2920-00-640-74473248119 INTERCHANGEABLE
Starter,engine,electrical
Hatch & Kirk, Inc.
4720-00-837-76403203 INTERCHANGEABLE
Hose Assembly,metallic
Alter Harry Co the Div of T E C
4140-01-044-7993 INTERCHANGEABLE
Impeller,fan,axial
5935-01-215-7887MI-17820 INTERCHANGEABLE
Connector Body,plug,electrical
Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems
5935-01-393-409048555 INTERCHANGEABLE
Connector,plug,electrical
Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems
5315-01-395-781017820 INTERCHANGEABLE
Key,woodruff
Westerbeke Corporation
3460-01-457-815117-820 INTERCHANGEABLE
Chuck,drill
Delta Intl Machinery Corp
8415-01-479-020217820 INTERCHANGEABLE
Boot Liner Small
Saint-Gobain Performance Plastics Corp Div Coated Fabrics
Cross-Reference Index
Part NumberManufacturer
17820 Cessna Aircraft Co Arc Avionics Div (USA)
17820 Aircraft Radio Industries Inc (USA)
Related Parts
5330-00-100-7767INTERCHANGEABLE
SEAL KIT
5310-00-637-3079INTERCHANGEABLE
WASHER,KEY
17820
2920-00-640-7447INTERCHANGEABLE
STARTER,ENGINE,ELECTRICAL
3248119
4720-00-837-7640INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
3203
4140-01-044-7993INTERCHANGEABLE
IMPELLER,FAN,AXIAL
5935-01-215-7887INTERCHANGEABLE
CONNECTOR BODY,PLUG,ELECTRICAL
MI-17820
5935-01-393-4090INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
48555
5315-01-395-7810INTERCHANGEABLE
KEY,WOODRUFF
17820
3460-01-457-8151INTERCHANGEABLE
CHUCK,DRILL
17-820
8415-01-479-0202INTERCHANGEABLE
BOOT LINER SMALL
17820

Frequently Asked Questions

What is NSN 5826-00-716-3778?

NSN 5826-00-716-3778 is a Rf Unit Assembly, manufactured by Cessna Aircraft Co Arc Avionics Div, classified under FSC 5826 (No Item Name Available). Status: active.

What are the part numbers for NSN 5826-00-716-3778?

NSN 5826-00-716-3778 has 2 cross-referenced part numbers: 17820 (Cessna Aircraft Co Arc Avionics Div), 17820 (Aircraft Radio Industries Inc).

What NSN replaces 5826-00-716-3778?

There are 10 known substitutes for 5826-00-716-3778: 5330-00-100-7767, 5310-00-637-3079, 2920-00-640-7447 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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