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Waveguide Assembly

Model / MPN: 51478-701 | NSN: 5985-01-295-3380
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.

Product Details
NATO Stock Number
5985-01-295-3380
Sold in multiples of
1 EA
DEMIL
NO
Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
3b first flange all connection facilities
Thread Direction
Right-hand first flange all connection facilities
Tubing Wall Construction Style
Seamless single tubing segment
Flange Quantity
2
Flange Inside Width
2.835 inches first flange and 2.845 inches first flange
Flange Inside Width
3.120 inches second flange and 3.128 inches second flange
Flange Inside Height
1.335 inches first flange and 1.345 inches first flange
Flange Inside Height
1.335 inches second flange and 1.345 inches second flange
Flange Outside Width
3.900 inches first flange
Flange Outside Width
4.500 inches second flange
Flange Outside Height
3.000 inches first flange
Flange Outside Height
3.000 inches second flange
Flange Depth
0.370 inches first flange and 0.380 inches first flange
Flange Depth
0.370 inches second flange and 0.380 inches second flange
Flange Connecting Hole Diameter
0.262 inches second flange all connection facilities and 0.268 inches second flange all connection facilities
Voltage Standing Wave Ratio
1.10
Insertion Loss In Decibels
0.06
Waveguide Outside Width
3.000 inches
Thread Size
0.190 inches first flange all connection facilities
Waveguide Inside Width
2.840 inches
Waveguide Inside Height
1.340 inches
Waveguide Outside Height
1.500 inches
Flange Connecting Facility And Quantity
10 unthreaded hole second flange all connection facilities
Flange Connecting Facility And Quantity
8 threaded hole first flange all connection facilities
Flange Style
Contact type first flange
Flange Style
Contact type second flange
Waveguide Length
6.165 inches
Waveguide Center To Center Distance
2.584 inches
Flexibility
Rigid single tubing segment
Material
Copper alloy single tubing segment and flange
Style Designator
Offset bend type
Thread Series Designator
Unf first flange all connection facilities
51478 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M517T2141 Waveguide Assembly 7 EA 11/14/2016
SPE7M517T6705 Waveguide Assembly 9 EA 02/13/2017
SPE7M517T9342 Waveguide Assembly 11 EA 03/13/2017
SPE7M518T099X Waveguide Assembly 12 EA 02/22/2018
SPE7M518T907S Waveguide Assembly 28 EA 08/27/2018
SPE7M520T6047 Waveguide Assembly 24 EA 01/13/2020

Pricing and Availability

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51478-701 Cross Reference
  • 5537824-3
  • TVS86006
  • 235658
  • 51478-701