PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20610-10Attenuator,fixed

Cobham Advanced Electronic Solutions Inc. · NSN 5985-00-402-1615 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-402-1615 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-402-1615. Primary manufacturer part number: 20610-10.
Features
  • Attenuator,fixed — FSC 5985
  • 20 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 Attenuator,fixed, cataloged under National Stock Number 5985-00-402-1615, 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 20 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameAttenuator,fixed
FSC / FSG5985 — No Item Name Available (FSG 59)
ManufacturersCobham Advanced Electronic Solutions Inc. (CAGE 96341); Naval Sea Systems Command (CAGE 53711); Xma Corporation (CAGE 3HT76); Leonardo Uk Ltd (CAGE K1066); Raytheon Company (CAGE 15090)
Technical Specifications
ParameterValue
NSN5985-00-402-1615
Primary Part Number20610-10
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerCobham Advanced Electronic Solutions Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
2940-00-344-4038140-0283 INTERCHANGEABLE
Air Cleaner,intake
Cummins Power Generation Inc.
5985-01-024-19874778-1.0 INTERCHANGEABLE
Attenuator,fixed
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5985-01-032-4193217-0036-010 INTERCHANGEABLE
Attenuator,fixed
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5985-01-091-9614800074-1 INTERCHANGEABLE
Attenuator,fixed
Raytheon Company Dba Raytheon
5985-01-091-96152144109-1 INTERCHANGEABLE
Attenuator,fixed
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
5962-01-109-3702MM74C914N INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
5985-01-293-3323357299-10 INTERCHANGEABLE
Attenuator,fixed
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
6320-01-615-720220-610-10 INTERCHANGEABLE
Panel,alarm,shipboard
L3 Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
20610-10 Cobham Advanced Electronic Solutions Inc. (USA)
2082-6147-10 Cobham Advanced Electronic Solutions Inc. (USA)
5189273-003 Naval Sea Systems Command (USA)
2082-6147-10 Xma Corporation (USA)
3923BK3-2 Leonardo Uk Ltd (GBR)
5189273-003 Raytheon Company (USA)
MDC89255-10DB Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (USA)
401-0130 Spectrum Control, Inc. (USA)
4778-10 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
11728790-2 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
357200-6 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
12613034-30 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
9457A-10 Spectrum Control Inc Div Weinschel (USA)
587-029-013 Elettronica Spa (ITA)
39238K3-2 Leonardo Uk Ltd (GBR)
L-175 3dbm Co Inc Waveguide Group (USA)
12B-10 Spectrum Control, Inc. (USA)
FP88-10 Micropump Corp (USA)
4722-10.0 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
587-029-013 Elettronica Gmbh (DEU)
Related Parts
2940-00-344-4038INTERCHANGEABLE
AIR CLEANER,INTAKE
140-0283
5985-01-024-1987INTERCHANGEABLE
ATTENUATOR,FIXED
4778-1.0
5985-01-032-4193INTERCHANGEABLE
ATTENUATOR,FIXED
217-0036-010
5985-01-091-9614INTERCHANGEABLE
ATTENUATOR,FIXED
800074-1
5985-01-091-9615INTERCHANGEABLE
ATTENUATOR,FIXED
2144109-1
5962-01-109-3702INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
MM74C914N
5985-01-293-3323INTERCHANGEABLE
ATTENUATOR,FIXED
357299-10
6320-01-615-7202INTERCHANGEABLE
PANEL,ALARM,SHIPBOARD
20-610-10

Frequently Asked Questions

What is NSN 5985-00-402-1615?

NSN 5985-00-402-1615 is a Attenuator,fixed, manufactured by Cobham Advanced Electronic Solutions Inc., classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-402-1615?

NSN 5985-00-402-1615 has 20 cross-referenced part numbers: 20610-10 (Cobham Advanced Electronic Solutions Inc.), 2082-6147-10 (Cobham Advanced Electronic Solutions Inc.), 5189273-003 (Naval Sea Systems Command), 2082-6147-10 (Xma Corporation), 3923BK3-2 (Leonardo Uk Ltd) and 15 more.

What NSN replaces 5985-00-402-1615?

There are 8 known substitutes for 5985-00-402-1615: 2940-00-344-4038, 5985-01-024-1987, 5985-01-032-4193 and 5 more. Verify interchangeability with system specifications before substitution.

Is NSN 5985-00-402-1615 still in active supply?

NSN 5985-00-402-1615 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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