NSN 5985-00-322-2571 Repair Services

Waveguide Assembly Overhaul, Repair, and Maintenance

MPN: UG-863/U, M3970/7-004, MIL-W-3970/7, 8177054, MS35165-4

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 5985-00-322-2571 waveguide assembly
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NSN 5985003222571


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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 5985-00-322-2571 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 5985-00-322-2571 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 5985-00-322-2571
Categorization Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528
Repairability Code Z

This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Approximate Weight 1.2lb
Cross Sectional Shape Internal, rectangular external, rectangular
Thread Class 2b first flange all connection facilities
Thread Direction Right-hand first flange all connection facilities
Bend Angle In Deg 90.0 single bend e-plane
Tubing Wall Construction Style Seamless single tubing segment
Flange Quantity 2
Flange Inside Width 1.253 inches second flange and 1.256 inches second flange
Flange Inside Height 0.628 inches second flange and 0.631 inches second flange
Flange Outside Width 1.860 inches second flange and 1.890 inches second flange
Flange Outside Height 1.860 inches second flange and 1.890 inches second flange
Flange Depth 0.610 inches first flange and 0.640 inches first flange
Flange Connecting Hole Diameter 0.169 inches second flange all connection facilities and 0.172 inches second flange all connection facilities
Thready Qty Per Inch (tpi) 32 first flange all connection facilities
Waveguide Outside Width Between 1.246 inches and 1.254 inches
Thread Size 0.164 inches first flange all connection facilities
Waveguide Inside Width Between 1.118 inches and 1.126 inches
Waveguide Inside Height Between 0.493 inches and 0.501 inches
Waveguide Outside Height Between 0.621 inches and 0.629 inches
Waveguide Longer Offset Distance 4.062 inches
Flange Connecting Facility And Quantity 4 unthreaded hole second flange all connection facilities
Flange Style Cover type second flange
Waveguide Offset Distance 4.062 inches
Flexibility Rigid single tubing segment
Material Copper alloy all tubing segment and flange
Surface Treatment Any acceptable all tubing segment and flange all surfaces
Style Designator Bend type
Thread Series Designator Unc first flange all connection facilities
Specification Data 81349-mil-w-3970/7 government specification
Fsc Application Data Antennas, waveguides, and related equipment

Part Numbers

Part Number Company RNAAC (Repair Depot)
UG-863/U JOINT ELECTRONICS TYPE DESIGNATION TX - DLA LAND AND MARITIME
M3970/7-004 MILITARY SPECIFICATIONS TX - DLA LAND AND MARITIME
MIL-W-3970/7 MILITARY SPECIFICATIONS TX - DLA LAND AND MARITIME
8177054 U S ARMY AVIATION AND MISSILE TX - DLA LAND AND MARITIME
MS35165-4 MILITARY STANDARDS TX - DLA LAND AND MARITIME