Waveguide Assembly

302-280

302-280
(NSN) National Stock Number
5985-00-026-9202
Federal Supply Classification
5985 Antennas, Waveguides and Related Equipment
Item Name Code
00305
Schedule B Code
8529109000
Summary

Internal, rectangular external, rectangular cross-sectional shape style, seamless single tubing segment tubing wall construction style, 1 flange quantity, 1.000 inches nominal single flange flange inside width, 0.500 inches nominal single flange flange inside height, 1.750 inches nominal single flange flange outside width

DAC HCC DMIL RNCC
X - - 5
RNVC SADC MSDS RNAAC
9 - - XX
Identification

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.

INC FIIG Concept Condition
00305 A073A0 - 1
Specifications
Cross-Sectional Shape Style
internal, rectangular external, rectangular
Details The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
Tubing Wall Construction Style
seamless single tubing segment
Details The style designation indicating the configuration that most nearly corresponds to the construction of the tubing wall.
Flange Quantity
1
Details The number of flanges provided with the item.
Flange Inside Width
1.000 inches nominal single flange
Details None.
Flange Inside Height
0.500 inches nominal single flange
Details None.
Flange Outside Width
1.750 inches nominal single flange
Details None.
Flange Outside Height
1.750 inches nominal single flange
Details None.
Flange Depth
0.093 inches nominal single flange
Details A measurement between specified points on the flange,in distinction from height.
Flange Connecting Hole Diameter
0.250 inches nominal single flange single connection facility
Details The length of a straight line which passes through the center of a flange connecting hole,and terminates at the circumference.
Waveguide Outside Width
1.000 inches nominal
Details None.
Waveguide Inside Width
0.900 inches nominal
Details None.
Waveguide Inside Height
0.400 inches nominal
Details None.
Waveguide Outside Height
0.500 inches nominal
Details None.
Flange Connecting Facility And Quantity
4 unthreaded hole all flanges single connection facility
Details The type and number of facilities by which the flange is connected.
Flange Style
cover type single flange
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the flange.
Waveguide Length
2.344 inches nominal
Details None.
Special Features
secured by four separate mounting brackets
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Flexibility
rigid single tubing segment
Details Flexible,capable of being bent,turned or twisted,within limits,without breaking,or rigid,resisting change of form,inflexible.
Material
copper alloy single tubing segment
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Precious Material And Location
tubing all surfaces,flange outside surface silver
Details An indication of the precious material and its location in the item.
Surface Treatment
silver single tubing segment all surfaces
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Style Designator
straight type
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Fsc Application Data
test set except specially designed
Details The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
302-280 21900 X - 3 9 - XX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P S - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49770 - W -
RVC WCC TCC SHC
- 723 Z 9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • ISO9001 / AS9100 Quality Standards
  • HAZMAT Certified
  • On Time Delivery
  • Qualified sales team
  • Counterfeit Parts Prevention
  • 100% Product Inspections
Manufacturer
TELERAD MFG CORP
CAGE: 96591
View Products
FAQs
Frequently asked questions for NSN 5985-00-026-9202
What is the NIIN of the NSN 5985-00-026-9202?
The National Item Identification Number (NIIN) of the NSN 5985-00-026-9202 is 00-026-9202
When the NSN 5985-00-026-9202 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5985-00-026-9202 contain any precious metals?
Contains silver
Does the NSN 5985-00-026-9202 contain any hazardous material?
No information in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.

Similar Products
Who we are?

We provide specialized aviation solutions designed to enhance performance, safety, and efficiency.

Our expertise spans across a wide range of products, including precision flight instruments, advanced navigation systems, and reliable control equipment.

Contact
20 E Thomas Rd
Phoenix, AZ, 85012
United States
© 2025 Aircraft Instruments and Components, Inc. All rights reserved.
Made in USA