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NSN 201477-001

Variable Attenuator

A grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. Each component of the assemblage must be capable of functioning in accordance with its own item name. Consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. It may also include printed electronic components. The item is generally part of a subassembly and cannot be assigned a more definite item name. For items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. For an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. Excludes:printed circuit board

stepped attenuation variation method, transmission line application design, coaxial type body style, 28.0 attenuation per step in decibels, 1 electronic, programmable adjustment device type and quantity.

NSN 5985-01-159-7718 Datasheet

(NSN) National Stock Number
5985-01-159-7718
(FSC) Federal Supply Classification
5985 - Related Equipment, Waveguides and Antennas
(NIIN) National Item Identification Number
01-159-7718
Requires Demilitarization
Yes
(INC) Item Name Code
00838
Date
Sat, Aug 13, 1983
Schedule B Code
8529109000
Adjustment Device Type And Quantity
1 electronic, programmable
Application Design
transmission line
Attenuation Per Step In Decibels
28.0
Attenuation Variation Method
stepped
Body Style
coaxial type
Center To Center Distance Between Mounting Facilities Parallel To Length
3.375 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width
1.250 inches nominal
Coaxial Connector Series Designation
sma
Frequency Range
250.000 megahertz minimum and 450.000 megahertz maximum
Impedance Rating In Ohms
50.0 input-output
Insertion Loss At Minimum Attenuation In Maximum Decibels
2.5
Mounting Facility Pattern
four position rectangular
Mounting Facility Type And Quantity
4 unthreaded hole(s)
Overall Attenuation Accuracy In Decibels
-0.25 to 0.25
Overall Attenuation Range In Decibels
+0.0 to 56.0
Overall Height
0.500 inches nominal
Overall Length
3.750 inches nominal
Overall Width
2.000 inches nominal
Specification/Standard Data
81413-201477 manufacturers source control
Step Position Quantity
2
Terminal Type And Quantity
2 connector, coaxial, female and 6 tab, solder lug
Unthreaded Mounting Hole Diameter
0.156 inches nominal
Voltage Standing Wave Ratio
1.30

Identification

Demilitarization Code
D - Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Precious Metals Indicator
U - Precious metal content is unknown
Hazardous Metals Indicator
P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
Pseudo Item Name Code
0000838

Cross Reference

CAGE Codes

28983
Daico Industries, Inc. Dba Daico Industries Inc
U.s./canadian manufacturers
C1834
Kontron Europe Gmbh
Non-us manufacturer (nato), other foreign organization or codification bureaus
81413
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B
8529-10-9000
Description
antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8524 to 8528, nesoi
End Use
21400 - Telecommunications equipment
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
76493
(NAICS) North American Industrial Classification System
334220

Questions & Answers

  1. What is the FSCG of the NSN 5985-01-159-7718?

    The FSCG of the NSN 5985-01-159-7718 is 5985

  2. Does the NSN 5985-01-159-7718 have a Schedule B code assigned?

    Yes, the Schedule B code is 8529109000

  3. Does NSN 5985-01-159-7718 require demilitarization?

    Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

  4. Does NSN 5985-01-159-7718 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5985-01-159-7718 contain hazardous materials?

    Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

  6. When the NSN 5985-01-159-7718 was assigned to the Federal Catalog?

    It was assigned 43 years ago, on Sat, Aug 13, 1983

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