Waveguide Assembly
21736
(NSN) National Stock Number
5985-00-034-3960
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, 2b second flange single connection facility thread class, 2b third flange all connection facilities thread class, right-hand second flange all connection facilities thread direction, right-hand third flange all connection facilities thread direction, 90.0 all bends e-plane bend angle in deg
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | TX |
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 Class
2b second flange single connection facility
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Class
2b third flange all connection facilities
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Direction
right-hand second flange all connection facilities
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.Thread Direction
right-hand third flange all connection facilities
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.Bend Angle In Deg
90.0 all bends e-plane
Details
The angular measurement by which one part/section of a rigid item deviates from a straight line projection of an adjacent part/section,expressed in degrees.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.Tubing Twist Type
straight twist all tubing segment
Details
Indicates the type of twist as characterized by the method or manner by which the rotation of the cross-sectional axes of the tubing is affected.Tubing Twist Angle In Deg
90.0 all tubing segment
Details
The angle to which a rigid tubing has been intentionally rotated during manufacture or the maximum angle to which a twistable type tubing may be rotated,as measured in degrees of angular difference between the plane of a specific transverse dimension at one extremity of the tubing and the plane of the same dimension at the other extremity.Flange Quantity
3
Details
The number of flanges provided with the item.Flange Inside Width
0.622 inches nominal first flange
Details
None.Flange Inside Width
0.622 inches nominal second flange
Details
None.Flange Inside Width
0.705 inches nominal third flange
Details
None.Flange Inside Height
0.311 inches nominal first flange
Details
None.Flange Inside Height
0.311 inches nominal second flange
Details
None.Flange Inside Height
0.394 inches nominal third flange
Details
None.Flange Outside Width
1.313 inches nominal third flange
Details
None.Flange Outside Width
1.312 inches nominal first flange
Details
None.Flange Outside Width
1.312 inches nominal second flange
Details
None.Flange Outside Height
1.312 inches nominal first flange
Details
None.Flange Outside Height
1.312 inches nominal second flange
Details
None.Flange Outside Height
1.313 inches nominal third flange
Details
None.Flange Depth
0.313 inches nominal third flange
Details
A measurement between specified points on the flange,in distinction from height.Flange Depth
0.375 inches nominal first flange
Details
A measurement between specified points on the flange,in distinction from height.Flange Depth
0.375 inches nominal second flange
Details
A measurement between specified points on the flange,in distinction from height.Flange Connecting Hole Diameter
0.144 inches nominal first flange all connection facilities
Details
The length of a straight line which passes through the center of a flange connecting hole,and terminates at the circumference.Voltage Standing Wave Ratio
1.50
Details
The ratio of the maximum to the minimum amplitude of pressure /voltage/ measured along the path of the waves.Waveguide Outside Width
1.500 inches nominal
Details
None.Nominal Thread Size
0.138 inches second flange all connection facilities
Details
A designation that is used for the purpose of general identification of the thread.Nominal Thread Size
0.138 inches third flange all connection facilities
Details
A designation that is used for the purpose of general identification of the thread.Waveguide Inside Width
0.750 inches nominal
Details
None.Waveguide Inside Height
0.375 inches nominal
Details
None.Waveguide Outside Height
1.500 inches nominal
Details
None.Waveguide Longer Offset Distance
3.034 inches nominal
Details
None.Flange Connecting Facility And Quantity
4 threaded hole second flange all connection facilities
Details
The type and number of facilities by which the flange is connected.Flange Connecting Facility And Quantity
4 threaded hole third flange all connection facilities
Details
The type and number of facilities by which the flange is connected.Flange Connecting Facility And Quantity
4 unthreaded hole first flange all connection facilities
Details
The type and number of facilities by which the flange is connected.Flange Style
cover type all flanges
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the flange.Waveguide Length
6.068 inches nominal
Details
None.Waveguide Height
2.500 inches 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
aluminum all tubing segment
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Precious Material And Location
external surfaces 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
silver all 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.Style Designator
tee, series type
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Thread Series Designator
unc second flange all connection facilities
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.Thread Series Designator
unc third flange all connection facilities
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 |
|---|---|---|---|---|---|---|---|
| P2252 | 17250 | 5 | - | 5 | 9 | - | TX |
| C995169002 | 01220 | 5 | - | 3 | 9 | - | TX |
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 |
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 5985-00-034-3960
What is the NIIN of the NSN 5985-00-034-3960?
The National Item Identification Number (NIIN) of the NSN 5985-00-034-3960 is 00-034-3960
When the NSN 5985-00-034-3960 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 5985-00-034-3960 contain any precious metals?
Contains silver
Does the NSN 5985-00-034-3960 contain any hazardous material?
No information in HMIRS
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