NSN 5985-00-173-1055 Repair Services

Waveguide Adapter Overhaul, Repair, and Maintenance

MPN: 1857758, 1011850F

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 5985-00-173-1055 waveguide adapter
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NSN 5985001731055


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AS9120B:2015 ISO 9001 Audited and Certified

FAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.

We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.

NSN 5985-00-173-1055 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.

Repairability and Datasheet

NSN 5985-00-173-1055 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 5985-00-173-1055
Categorization Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528
Repairability Code

Approximate Weight 0.1lb
Cross Sectional Shape Internal, rectangular external, rectangular
Thread Class 2b single flange single connection facility
Thread Direction Right-hand single flange single connection facility
Tubing Wall Construction Style Seamless single tubing segment
Flange Quantity 2
Flange Inside Width 1.867 inches single flange and 1.877 inches single flange
Flange Inside Height 0.867 inches single flange and 0.877 inches single flange
Flange Outside Diameter 4.984 inches single flange and 5.031 inches single flange
Flange Depth 0.922 inches single flange and 0.953 inches single flange
Flange Connecting Hole Diameter 0.279 inches all flanges first connection facility and 0.289 inches all flanges first connection facility
Adapter Length Between 1.359 inches and 1.391 inches
Thready Qty Per Inch (tpi) 32 all flanges second connection facility
Waveguide Outside Width Between 1.995 inches and 2.005 inches
Thread Size 0.190 inches all flanges second connection facility
Waveguide Inside Width Between 1.867 inches and 1.877 inches
Waveguide Inside Height Between 0.867 inches and 0.877 inches
Waveguide Outside Height Between 0.995 inches and 1.005 inches
Flange Connecting Facility And Quantity 8 unthreaded hole all flanges first connection facility
Flange Style Choke type all flanges
Material Aluminum alloy 2024 single tubing segment and flange
Surface Treatment Anodize single tubing segment and flange all surfaces
Style Designator Waveguide to waveguide
Thread Series Designator Unf all flanges second connection facility
Fsc Application Data Radar systems

Part Numbers

Part Number Company RNAAC (Repair Depot)
1857758 NAVAIR AND NAVSEA MANAGED TX - DLA LAND AND MARITIME
1857758 MICROTECH, INC. TX - DLA LAND AND MARITIME
1011850F LOCKHEED MARTIN CORPORATION TX - DLA LAND AND MARITIME