PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2000-6254-00Adapter,waveguide

Cobham Advanced Electronic Solutions Inc. · NSN 5985-01-141-4640 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-141-4640 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-141-4640. Primary manufacturer part number: 2000-6254-00.
Features
  • Adapter,waveguide — FSC 5985
  • 3 verified cross-references
  • Primary manufacturer: Cobham Advanced Electronic Solutions Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Adapter,waveguide, cataloged under National Stock Number 5985-01-141-4640, 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 Cobham Advanced Electronic Solutions Inc.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAdapter,waveguide
FSC / FSG5985 — No Item Name Available (FSG 59)
ManufacturersCobham Advanced Electronic Solutions Inc. (CAGE 96341); Semic Rf Electronic Gmbh (CAGE DG438); M/a-Com Land Mobile Communications Div of M/a-Com Inc (CAGE 96067)
Technical Specifications
ParameterValue
NSN5985-01-141-4640
Primary Part Number2000-6254-00
Item NameAdapter,waveguide
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerCobham Advanced Electronic Solutions Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5985-00-466-2404580R037H01 INTERCHANGEABLE
Adapter,waveguide
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5985-00-512-8776 INTERCHANGEABLE
Adapter,waveguide
Cross-Reference Index
Part NumberManufacturer
2000-6254-00 Cobham Advanced Electronic Solutions Inc. (USA)
2000-6254-00 Semic Rf Electronic Gmbh (DEU)
2000-6254-00 M/a-Com Land Mobile Communications Div of M/a-Com Inc (USA)
Related Parts
5985-00-466-2404INTERCHANGEABLE
ADAPTER,WAVEGUIDE
580R037H01
5985-00-512-8776INTERCHANGEABLE
ADAPTER,WAVEGUIDE

Frequently Asked Questions

What is NSN 5985-01-141-4640?

NSN 5985-01-141-4640 is a Adapter,waveguide, manufactured by Cobham Advanced Electronic Solutions Inc., classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-141-4640?

NSN 5985-01-141-4640 has 3 cross-referenced part numbers: 2000-6254-00 (Cobham Advanced Electronic Solutions Inc.), 2000-6254-00 (Semic Rf Electronic Gmbh), 2000-6254-00 (M/a-Com Land Mobile Communications Div of M/a-Com Inc).

What NSN replaces 5985-01-141-4640?

There are 2 known substitutes for 5985-01-141-4640: 5985-00-466-2404, 5985-00-512-8776. Verify interchangeability with system specifications before substitution.

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