PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

5543102-002Waveguide,upper Ant

Raytheon Company · NSN 5985-01-227-5520 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-227-5520 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-227-5520. Primary manufacturer part number: 5543102-002.
Features
  • Waveguide,upper Ant — FSC 5985
  • 5 verified cross-references
  • Primary manufacturer: Raytheon Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Waveguide,upper Ant, cataloged under National Stock Number 5985-01-227-5520, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Company. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWaveguide,upper Ant
FSC / FSG5985 — No Item Name Available (FSG 59)
ManufacturersNaval Sea Systems Command (CAGE 53711); Microwave Engineering Corporation (CAGE 06351); Raytheon Company (CAGE 15090); Microtech Inc Dba Microtech Inc (CAGE 54647); British Sarozal Ltd (CAGE K0577)
Technical Specifications
ParameterValue
NSN5985-01-227-5520
Primary Part Number5543102-002
Item NameWaveguide,upper Ant
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5360-01-020-51462-255-46 INTERCHANGEABLE
Spring,helical,compression
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
Cross-Reference Index
Part NumberManufacturer
5543102-002 Naval Sea Systems Command (USA)
TRS 575128-2 Microwave Engineering Corporation (USA)
5543102-002 PRIMARY Raytheon Company (USA)
225546 Microtech Inc Dba Microtech Inc (USA)
225546 British Sarozal Ltd (GBR)
Related Parts
5360-01-020-5146INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2-255-46

Frequently Asked Questions

What is NSN 5985-01-227-5520?

NSN 5985-01-227-5520 is a Waveguide,upper Ant, manufactured by Raytheon Company, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-227-5520?

NSN 5985-01-227-5520 has 5 cross-referenced part numbers: 5543102-002 (Naval Sea Systems Command), TRS 575128-2 (Microwave Engineering Corporation), 5543102-002 (Raytheon Company), 225546 (Microtech Inc Dba Microtech Inc), 225546 (British Sarozal Ltd).

What NSN replaces 5985-01-227-5520?

There is 1 known substitute for 5985-01-227-5520: 5360-01-020-5146. Verify interchangeability with system specifications before substitution.

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