PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2888065-3Waveguide Assembly

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5985-01-026-8372 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-026-8372 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-026-8372. Primary manufacturer part number: 2888065-3.
Features
  • Waveguide Assembly — FSC 5985
  • 4 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Waveguide Assembly, cataloged under National Stock Number 5985-01-026-8372, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWaveguide Assembly
FSC / FSG5985 — No Item Name Available (FSG 59)
ManufacturersMicrowave Engineering Corporation (CAGE 06351); Microtech Inc Dba Microtech Inc (CAGE 54647); Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense (CAGE 81482); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Technical Specifications
ParameterValue
NSN5985-01-026-8372
Primary Part Number2888065-3
Item NameWaveguide Assembly
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2940-01-438-490146595 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
5340-01-608-8089218-754 INTERCHANGEABLE
Cap
Cnh Industrial America Llc Dba Cnh America
5330-01-631-859346595 INTERCHANGEABLE
Gasket
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
TS641503 Microwave Engineering Corporation (USA)
218754 Microtech Inc Dba Microtech Inc (USA)
46595 Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense (USA)
2888065-3 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
2940-01-438-4901INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
46595
5340-01-608-8089INTERCHANGEABLE
CAP
218-754
5330-01-631-8593INTERCHANGEABLE
GASKET
46595

Frequently Asked Questions

What is NSN 5985-01-026-8372?

NSN 5985-01-026-8372 is a Waveguide Assembly, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-026-8372?

NSN 5985-01-026-8372 has 4 cross-referenced part numbers: TS641503 (Microwave Engineering Corporation), 218754 (Microtech Inc Dba Microtech Inc), 46595 (Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense), 2888065-3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5985-01-026-8372?

There are 3 known substitutes for 5985-01-026-8372: 2940-01-438-4901, 5340-01-608-8089, 5330-01-631-8593. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com