Waveguide Assembly
B458279-501
(NSN) National Stock Number
5985-00-026-8786
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, right-hand first flange single connection facility thread direction, laminated single tubing segment tubing wall construction style, 2 flange quantity, 0.900 inches nominal first flange flange inside width, 1.062 inches nominal second flange flange inside width
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | ZZ |
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.Thread Direction
right-hand first flange single connection facility
Details
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.Tubing Wall Construction Style
laminated single tubing segment
Details
The style designation indicating the configuration that most nearly corresponds to the construction of the tubing wall.Flange Quantity
2
Details
The number of flanges provided with the item.Flange Inside Width
0.900 inches nominal first flange
Details
None.Flange Inside Width
1.062 inches nominal second flange
Details
None.Flange Inside Height
0.400 inches nominal first flange
Details
None.Flange Inside Height
0.505 inches nominal second flange
Details
None.Flange Outside Width
1.625 inches nominal second flange
Details
None.Flange Outside Width
1.640 inches nominal first flange
Details
None.Flange Outside Height
1.625 inches nominal second flange
Details
None.Flange Outside Height
1.640 inches nominal first flange
Details
None.Flange Inside Diameter
1.422 inches nominal first flange
Details
None.Flange Depth
0.438 inches nominal first flange
Details
A measurement between specified points on the flange,in distinction from height.Flange Depth
0.438 inches nominal second flange
Details
A measurement between specified points on the flange,in distinction from height.Flange Connecting Hole Diameter
0.169 inches nominal second 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.Maximum Operating Pressure
30.0 pounds per square inch gage
Details
The maximum pressure at which the item is rated for operation.Waveguide Outside Width
1.000 inches nominal
Details
None.Nominal Thread Size
0.164 inches first flange single connection facility
Details
A designation that is used for the purpose of general identification of the thread.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 threaded hole first flange single connection facility
Details
The type and number of facilities by which the flange is connected.Flange Connecting Facility And Quantity
4 unthreaded hole second flange single connection facility
Details
The type and number of facilities by which the flange is connected.Flange Style
choke type first flange
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the flange.Flange Style
cover type second flange
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the flange.Waveguide Length
1.122 feet nominal
Details
None.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 all flange
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
metal nonferrous/d single tubing segment
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Precious Material And Location
flange surface silver
Details
An indication of the precious material and its location in the item.Precious Material
silver
Details
Identification of the precious material contained in the item.Surface Treatment
enamel all flange outside 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.Surface Treatment
enamel single tubing segment outside 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.Surface Treatment
silver all flange inside 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.Surface Treatment
silver single tubing segment inside 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.Thread Series Designator
unc first flange single connection facility
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 458279-501 | 49671 | 5 | - | 5 | 9 | - | ZZ |
| CG817TPS10D | 80058 | X | - | 5 | 2 | - | XX |
| 458279-501 | 21921 | X | - | 3 | 9 | - | XX |
| B458279-501 | 21921 | X | - | 5 | 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 | P |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| 1 | 723 | Z | 9 |
What's Included?
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- Friendly service to back every order
Manufacturer
LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV LOCKHEED MARTIN
CAGE: 49671
ORLANDO
, FL
, 32825
UNITED STATES
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FAQs
Frequently asked questions for NSN 5985-00-026-8786
What is the NIIN of the NSN 5985-00-026-8786?
The National Item Identification Number (NIIN) of the NSN 5985-00-026-8786 is 00-026-8786
When the NSN 5985-00-026-8786 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 5985-00-026-8786 contain any precious metals?
Contains silver
Does the NSN 5985-00-026-8786 contain any hazardous material?
No information in HMIRS
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