Fixed Attenuator
CN-111/U
(NSN) National Stock Number
5985-00-030-2970
Federal Supply Classification
5985 Antennas, Waveguides and Related Equipment
Item Name Code
14224
Schedule B Code
8529109000
Summary
Transmission line application design, round, terminal/terminals in opposite surface body style, 26.875 inches nominal overall length, 4 mounting hole/stud quantity, 0.875 inches nominal overall diameter, 0.125 inches nominal unthreaded mounting hole diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | TX |
Identification
A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 14224 | A20000 | - | 1 |
Specifications
Application Design
transmission line
Details
The primary application for which the item is designed.Body Style
round, terminal/terminals in opposite surface
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Overall Length
26.875 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Mounting Hole/Stud Quantity
4
Details
The number of holes/slots or studs provided for attaching the item to a surface.Overall Diameter
0.875 inches nominal
Details
A measurement of the longest straight line across a circular cross-sectional plane.Unthreaded Mounting Hole Diameter
0.125 inches nominal
Details
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.End Item Identification
power measuring kit,summation bridge mx-1309/urm-23
Details
The national stock number or the identification information of the end equipment for which the item is a part.Input Impedance Rating In Ohms
50.0
Details
The total opposition (resistive and reactive) which the item offers to the admittance of an entering flow of alternating current,expressed in ohms.Output Impedance Rating In Ohms
50.0
Details
The total opposition /resistive and reactive/ which the output of the item provides to match,for maximum transfer of energy,the input impedance of another item,expressed in ohms.Coaxial Connector Series Designation
sma
Details
A letter or group of letters used to designate the particular coaxial connector series.Power Rating
5.0 watts average
Details
The amount of electrical energy that can be dissipated.Rf Signal Attenuation In Decibels
20.0
Details
The decrease in the strength of the radio frequency signals,expressed in decibels.Attenuation Accuracy In Decibels
+0.00 to 0.10
Details
The limits of permissible variation in the attenuation accuracy from the nominal value at a specified frequency rating or range,expressed in decibels.Mounting Method
flange w/mounting hole
Details
The means of attaching the item.Terminal Type And Quantity
2 connector
Details
Indicates the type and number of terminal(s) for providing electrical connection.Frequency Range
1.000 gigahertz minimum and 4.000 gigahertz maximum
Details
The minimum and maximum cyclic changes,per unit of time,for which an item is rated.Fsc Application Data
antennas,waveguides,and related equipment
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 |
|---|---|---|---|---|---|---|---|
| 57-2051 | 09062 | A | - | 3 | 2 | - | TX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 06330 | - | 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
FAQs
Frequently asked questions for NSN 5985-00-030-2970
What is the NIIN of the NSN 5985-00-030-2970?
The National Item Identification Number (NIIN) of the NSN 5985-00-030-2970 is 00-030-2970
When the NSN 5985-00-030-2970 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5985-00-030-2970 contain any precious metals?
Does not contain precious metal
Does the NSN 5985-00-030-2970 contain any hazardous material?
No information in HMIRS
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