PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10669380Adapter,waveguide

Us Army Aviation and Missile Command · NSN 5985-00-492-2035 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-492-2035 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-492-2035. Primary manufacturer part number: 10669380.
Features
  • Adapter,waveguide — FSC 5985
  • Tubing Wall Construction Style: SEAMLESS SINGLE TUBING SEGMENT
  • Flange Connecting Facility and Quantity: 4 UNTHREADED HOLE(S) SINGLE FLANGE SINGLE CONNECTION FACILITY
  • Flange Depth: 0.438 INCHES NOMINAL SINGLE FLANGE IN
  • Flange Connecting Hole Diameter: 0.169 INCHES NOMINAL SINGLE FLANGE SINGLE CONNECTION FACILITY IN
  • Style Designator: WAVEGUIDE TO COAXIAL
  • Waveguide Inside Height: 0.400 INCHES NOMINAL IN
  • Flange Outside Height: 1.625 INCHES NOMINAL SINGLE FLANGE IN
Applications
  • Applications requiring Copper Single Tubing Segment construction
General Description

The Adapter,waveguide, cataloged under National Stock Number 5985-00-492-2035, 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 Us Army Aviation and Missile Command. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-492-2035
Primary Part Number10669380
Item NameAdapter,waveguide
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Flange Connecting Facility and Quantity4 UNTHREADED HOLE(S) SINGLE FLANGE SINGLE CONNECTION FACILITY
Flange Depth0.438 INCHES NOMINAL SINGLE FLANGE IN
Flange Connecting Hole Diameter0.169 INCHES NOMINAL SINGLE FLANGE SINGLE CONNECTION FACILITY IN
Style DesignatorWAVEGUIDE TO COAXIAL
Waveguide Inside Height0.400 INCHES NOMINAL IN
Flange Outside Height1.625 INCHES NOMINAL SINGLE FLANGE IN
Adapter Length1.500 INCHES NOMINAL IN
Adapter Overall Width1.625 INCHES NOMINAL IN
Flange StyleCOVER TYPE SINGLE FLANGE
Flange Outside Width1.625 INCHES NOMINAL SINGLE FLANGE IN
Waveguide Outside Width1.000 INCHES NOMINAL IN
Cross-Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Waveguide Inside Width0.900 INCHES NOMINAL IN
Adapter Height1.625 INCHES NOMINAL IN
Flange Inside Width1.003 INCHES NOMINAL SINGLE FLANGE IN
Adapter Overall Height2.202 INCHES NOMINAL IN
Coaxial Connector Series DesignationN
Flange Quantity1
Waveguide Outside Height0.500 INCHES NOMINAL IN
MaterialCOPPER SINGLE TUBING SEGMENT
Voltage Standing Wave Ratio1.25
Flange Inside Height0.505 INCHES NOMINAL SINGLE FLANGE IN
Connector End DesignFEMALE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
7035-00-007-5158 INTERCHANGEABLE
Spring Retainer
3110-00-100-051514274 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
2810-00-413-176660630 INTERCHANGEABLE
Lockplate,crankshaf
Textron Lycoming Inc Williamsport Plant
4320-00-487-442960630 INTERCHANGEABLE
Parts Kit,liquid Dispensing Pump
Parker Hannifin Corporation Div Hydraulic Systems Division
3040-00-515-04004501-207 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
2915-00-607-5907401421 INTERCHANGEABLE
Screw,adjusting
Woodward, Inc. Div Fuel Systems and Controls
2840-00-775-1268401421 INTERCHANGEABLE
Blade Set,turbine,aircraft Gas T
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5365-01-161-774510510387 INTERCHANGEABLE
Spacer,ring
General Dynamics Land Systems Canadacorp
5998-01-217-9046004042-001 INTERCHANGEABLE
Circuit Card Assembly
Dynalec Corporation
6680-01-218-6897XM-36460-72-1500-W-L INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
401421 Raytheon Company Div Corp (USA)
40421 Victor Microwave, Inc (USA)
401421 Raytheon Company Dba Raytheon Co (USA)
60630 Waveline Inc (USA)
401421 Raytheon Company (USA)
10669380 PRIMARY Us Army Aviation and Missile Command (USA)
10669380 Advanced Technical Materials, Inc. Dba a T M (USA)
10669380 Microtech Inc Dba Microtech Inc (USA)
Related Parts
7035-00-007-5158INTERCHANGEABLE
SPRING RETAINER
3110-00-100-0515INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
14274
2810-00-413-1766INTERCHANGEABLE
LOCKPLATE,CRANKSHAF
60630
4320-00-487-4429INTERCHANGEABLE
PARTS KIT,LIQUID DISPENSING PUMP
60630
3040-00-515-0400INTERCHANGEABLE
CONNECTING LINK,RIGID
4501-207
2915-00-607-5907INTERCHANGEABLE
SCREW,ADJUSTING
401421
2840-00-775-1268INTERCHANGEABLE
BLADE SET,TURBINE,AIRCRAFT GAS T
401421
5365-01-161-7745INTERCHANGEABLE
SPACER,RING
10510387
5998-01-217-9046INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
004042-001
6680-01-218-6897INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
XM-36460-72-1500-W-L
5365-01-274-3203INTERCHANGEABLE
SPACER,PLATE
40421
3040-01-320-9761INTERCHANGEABLE
SHAFT,STRAIGHT
40421

Frequently Asked Questions

What is NSN 5985-00-492-2035?

NSN 5985-00-492-2035 is a Adapter,waveguide, manufactured by Us Army Aviation and Missile Command, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-492-2035?

NSN 5985-00-492-2035 has 8 cross-referenced part numbers: 401421 (Raytheon Company Div Corp), 40421 (Victor Microwave, Inc), 401421 (Raytheon Company Dba Raytheon Co), 60630 (Waveline Inc), 401421 (Raytheon Company) and 3 more.

What NSN replaces 5985-00-492-2035?

There are 12 known substitutes for 5985-00-492-2035: 7035-00-007-5158, 3110-00-100-0515, 2810-00-413-1766 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10669380?

Key specifications for 10669380: Tubing Wall Construction Style: SEAMLESS SINGLE TUBING SEGMENT; Flange Connecting Facility and Quantity: 4 UNTHREADED HOLE(S) SINGLE FLANGE SINGLE CONNECTION FACILITY; Flange Depth: 0.438 INCHES NOMINAL SINGLE FLANGE IN; Flange Connecting Hole Diameter: 0.169 INCHES NOMINAL SINGLE FLANGE SINGLE CONNECTION FACILITY IN. 24 total characteristics are documented in the Federal Logistics Information System.

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