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Waveguide Assembly

NSN: 5985-01-097-0366 | Model: 654M2502-815
ITAR Registered seal

An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a switch, wave guide, a dummy load, electrical and other components such as waveguide section, cable terminal chamber and the like. Excludes coupler, rotary, radio frequency; coupler, directional; adapter, waveguide; and tuner, waveguide.

NSN Properties and Flags
NATO Stock Number
Yes - ITAR Controlled
Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b first flange single connection facility
Thread Direction
Right-hand first flange single connection facility
Bend Angle In Deg
90.0 single bend e-plane
End Application
5840-01-046-7622, electronic warfare training set, an/mst-t1
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
Flange Inside Width
0.706 inches second flange
Flange Inside Height
0.395 inches second flange
Flange Outside Width
1.313 inches second flange
Flange Outside Height
1.312 inches first flange
Flange Inside Diameter
1.000 inches first flange
Flange Depth
0.375 inches first flange
Flange Connecting Hole Diameter
0.144 inches second flange single connection facility
Maximum Operating Pressure
20.0 pounds per square inch gage
Waveguide Outside Width
0.702 inches
Thread Size
0.138 inches first flange single connection facility
Waveguide Inside Width
0.622 inches
Waveguide Inside Height
0.311 inches
Waveguide Outside Height
0.391 inches
Waveguide Longer Offset Distance
1.350 inches
Flange Connecting Facility And Quantity
4 unthreaded hole second flange single connection facility
Flange Style
Cover type second flange
Waveguide Offset Distance
1.250 inches
Rigid all tubing segment
Aluminum alloy 6061 all tubing segment and flange
Style Designator
Bend type
Thread Series Designator
Unc first flange single connection facility

Parts List for Radar Set  

Other components in the assembly of NSN 5840-01-046-7622

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NSN 5985-01-097-0366 Datasheet

Supply Class (FSC):
Related Equipment Waveguides Antennas
Cross Reference:
  • 654M2502-815
Cage Codes:
  • Lockheed Martin Corporation (CAGE 81755)
Schedule B & Trade:
  • Schedule B: 8529109000 (NAICS 334220)

    Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi

  • SITC: 76493

    Parts of television receivers, radiobroadcast receivers, transmission apparatus for radio telephony, telegraphy, broadcasting or television etc.

  • End Use: 21400

    Telecommunications equipment


P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.


U - Precious metal content is unknown


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $661.37 to $1,102.28..
Does NSN 5985-01-097-0366 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
What is the NIIN of NSN 5985-01-097-0366?
010970366 or 01-097-0366
Does NSN 5985-01-097-0366 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5985-01-097-0366?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 03, 1980