PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

247AS-C0696-001Adapter,waveguide

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · NSN 5985-00-240-7419 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-240-7419 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-240-7419. Primary manufacturer part number: 247AS-C0696-001.
Features
  • Adapter,waveguide — FSC 5985
  • Style Designator: WAVEGUIDE TO COAXIAL
  • Tubing Wall Construction Style: SEAMLESS SINGLE TUBING SEGMENT
  • Adapter Overall Height: 1.265 INCHES NOMINAL IN
  • Flange Connecting Hole Diameter: 0.144 INCHES MINIMUM AND 0.147 INCHES MAXIMUM SINGLE FLANGE ALL CONNECTION FACILITIES IN
  • Flange Depth: 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM SINGLE FLANGE IN
  • Adapter Overall Width: 1.312 INCHES NOMINAL IN
  • Waveguide Inside Height: 0.3085 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN
Applications
  • Applications requiring Copper Alloy All Flange construction
General Description

The Adapter,waveguide, cataloged under National Stock Number 5985-00-240-7419, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-00-240-7419
Primary Part Number247AS-C0696-001
Item NameAdapter,waveguide
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
StatusCANCELLED
Style DesignatorWAVEGUIDE TO COAXIAL
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Adapter Overall Height1.265 INCHES NOMINAL IN
Flange Connecting Hole Diameter0.144 INCHES MINIMUM AND 0.147 INCHES MAXIMUM SINGLE FLANGE ALL CONNECTION FACILITIES IN
Flange Depth0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM SINGLE FLANGE IN
Adapter Overall Width1.312 INCHES NOMINAL IN
Waveguide Inside Height0.3085 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN
Flange Outside Width1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM SINGLE FLANGE IN
Adapter Length1.250 INCHES NOMINAL IN
Flange Inside Height0.394 INCHES MINIMUM AND 0.396 INCHES MAXIMUM SINGLE FLANGE IN
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
MaterialCOPPER ALLOY ALL FLANGE
MaterialALUMINUM ALLOY SINGLE TUBING SEGMENT
Waveguide Outside Width0.699 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN
Connector End DesignFEMALE
Flange Outside Height1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM SINGLE FLANGE IN
Waveguide Outside Height0.388 INCHES MINIMUM AND 0.394 INCHES MAXIMUM IN
Precious MaterialGOLD
Precious Material and LocationCONNECTOR SURFACES GOLD
Flange Connecting Facility and Quantity4 UNTHREADED HOLE(S) SINGLE FLANGE ALL CONNECTION FACILITIES
Adapter Height1.312 INCHES NOMINAL IN
Cross-Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Waveguide Inside Width0.6195 INCHES MINIMUM AND 0.6245 INCHES MAXIMUM IN
Flange StyleCOVER TYPE SINGLE FLANGE
Flange Inside Width0.705 INCHES MINIMUM AND 0.707 INCHES MAXIMUM SINGLE FLANGE IN
Coaxial Connector Series DesignationOSM
Flange Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4130-00-103-8991 INTERCHANGEABLE
Panel Assembly,air
1680-00-213-31975399386 INTERCHANGEABLE
Belt,aircraft Safety
The Boeing Company
5330-00-613-4752350061 INTERCHANGEABLE
Gasket
Lockheed Martin Corp
5120-00-916-330720187 INTERCHANGEABLE
Shield,fuel System
Collins Engine Nozzles, Inc
5120-00-981-6285 INTERCHANGEABLE
Joint
5962-01-011-2404 INTERCHANGEABLE
Microcircuit,digital
5930-01-047-4768 INTERCHANGEABLE
Switch,toggle
4820-01-107-4662BAMAA04SDD INTERCHANGEABLE
Valve,safety Relief
Dante Valve Company
4820-01-145-646120187FM41T INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
6210-01-169-842320187 INTERCHANGEABLE
Lens,light
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Cross-Reference Index
Part NumberManufacturer
4S94696-101A Lockheed Martin Corp (USA)
2000-4001-00 Tyco Electronics Corp (USA)
20187AJ Crane Electronics, Inc (USA)
20187J Cobham Advanced Electronic Solutions Inc. (USA)
2000-6255 Cobham Advanced Electronic Solutions Inc. (USA)
GA800CV2 Northrop Grumman Systems Corporation (USA)
20187 Cobham Advanced Electronic Solutions Inc. (USA)
247AS-C0696-001 PRIMARY Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
73-807245-2 General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
20187A Cobham Advanced Electronic Solutions Inc. (USA)
247AS-C0696 Victor Microwave, Inc (USA)
OSM21087JA Cobham Advanced Electronic Solutions Inc. (USA)
2000&6255 Tyco Electronics Corp (USA)
0G24041 Thales Uk Limited Dba Thales Uk Ltd Optronics (GBR)
539938-6 Raytheon Company Dba Raytheon (USA)
2000-6255-00 Cobham Advanced Electronic Solutions Inc. (USA)
350061 Frontgrade Technologies Inc. (USA)
20187AJ Cobham Advanced Electronic Solutions Inc. (USA)
Related Parts
4130-00-103-8991INTERCHANGEABLE
PANEL ASSEMBLY,AIR
1680-00-213-3197INTERCHANGEABLE
BELT,AIRCRAFT SAFETY
5399386
5330-00-613-4752INTERCHANGEABLE
GASKET
350061
5120-00-916-3307INTERCHANGEABLE
SHIELD,FUEL SYSTEM
20187
5120-00-981-6285INTERCHANGEABLE
JOINT
5962-01-011-2404INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5930-01-047-4768INTERCHANGEABLE
SWITCH,TOGGLE
4820-01-107-4662INTERCHANGEABLE
VALVE,SAFETY RELIEF
BAMAA04SDD
4820-01-145-6461INTERCHANGEABLE
VALVE,SAFETY RELIEF
20187FM41T
6210-01-169-8423INTERCHANGEABLE
LENS,LIGHT
20187
5820-01-307-6343INTERCHANGEABLE
INDICATOR CONTROL GROUP
20187
4820-01-378-7557INTERCHANGEABLE
VALVE,SAFETY RELIEF
20187DM41M CDS-16323

Frequently Asked Questions

What is NSN 5985-00-240-7419?

NSN 5985-00-240-7419 is a Adapter,waveguide, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-240-7419?

NSN 5985-00-240-7419 has 18 cross-referenced part numbers: 4S94696-101A (Lockheed Martin Corp), 2000-4001-00 (Tyco Electronics Corp), 20187AJ (Crane Electronics, Inc), 20187J (Cobham Advanced Electronic Solutions Inc.), 2000-6255 (Cobham Advanced Electronic Solutions Inc.) and 13 more.

What NSN replaces 5985-00-240-7419?

There are 12 known substitutes for 5985-00-240-7419: 4130-00-103-8991, 1680-00-213-3197, 5330-00-613-4752 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 247AS-C0696-001?

Key specifications for 247AS-C0696-001: Style Designator: WAVEGUIDE TO COAXIAL; Tubing Wall Construction Style: SEAMLESS SINGLE TUBING SEGMENT; Adapter Overall Height: 1.265 INCHES NOMINAL IN; Flange Connecting Hole Diameter: 0.144 INCHES MINIMUM AND 0.147 INCHES MAXIMUM SINGLE FLANGE ALL CONNECTION FACILITIES IN. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-00-240-7419 still in active supply?

NSN 5985-00-240-7419 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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