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NSN 723331-2

Variable Attenuator

An item consisting of a partial turn as one or more turns of wire or other conductive material which constitutes one continuous untapped winding. It may be wound or formed in other than a circular manner and may be self-supporting, requiring no coil form. It is specifically designed to furnish inductive reactance in a circuit carrying radio frequency current ranging from 20 kilohertz (kilocycles) and above. It may include tuning devices, integral resistors and capacitors; however, excludes:filter (as modified). The coil has only two electrical terminals. For items having tapped winding or more than one winding - see transformer, radio frequency. For coils wound on resistors, which are designed to be inserted in the circuit of a radio frequency stage to suppress high frequency parasitic oscillations, see suppressor, parasitic.

waveguide application design, waveguide type body style, 1 knob adjustment device type and quantity, 0.5 attenuation per step in decibels, stepped attenuation variation method.

NSN 5985-01-087-5907 Datasheet

(NSN) National Stock Number
5985-01-087-5907
(FSC) Federal Supply Classification
5985 - Related Equipment, Waveguides and Antennas
(NIIN) National Item Identification Number
01-087-5907
Requires Demilitarization
Yes
(INC) Item Name Code
00838
Date
Wed, Dec 19, 1979
Schedule B Code
8529109000
Adjustment Device Type And Quantity
1 knob
Application Design
waveguide
Attenuation Per Step In Decibels
0.5
Attenuation Variation Method
stepped
Body Style
waveguide type
Center To Center Distance Between Mounting Facilities Parallel To Length
1.310 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width
1.310 inches nominal
Frequency Range
10.800 gigahertz minimum and 18.000 gigahertz maximum
Insertion Loss At Minimum Attenuation In Maximum Decibels
0.4
Mounting Facility Pattern
four position rectangular
Mounting Facility Type And Quantity
4 terminal with mounting holes
Overall Attenuation Range In Decibels
+0.0 to 20.0
Overall Height
1.810 inches nominal
Overall Length
3.000 inches nominal
Overall Width
3.360 inches nominal
Power Rating
1.0 watts average and 100.0 watts peak
Scale Linearity
linear
Scale Division Quantity
100
Step Position Quantity
10
Terminal Type And Quantity
2 flange
Unthreaded Mounting Hole Diameter
0.144 inches nominal
Vernier Scale Division Quantity
10
Voltage Standing Wave Ratio
1.25
Waveguide Flange Designation
ug-1665/u
Waveguide Flange Type
cover

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

14135
E and M Laboratories Div of Trak Microwave Corp
U.s./canadian manufacturers
05869
Raytheon Company Div Rmd Strategic
U.s./canadian manufacturers
55387
Pamtech Inc
U.s./canadian manufacturers

Freight Information

Air Commodity
HZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
34580
Water Commodity
658 - Electrical appliances, small
National Motor Freight Classification Item Number
061700

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 5985-01-087-5907?

    The FSCG of the NSN 5985-01-087-5907 is 5985

  2. Does the NSN 5985-01-087-5907 have a Schedule B code assigned?

    Yes, the Schedule B code is 8529109000

  3. Does NSN 5985-01-087-5907 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 5985-01-087-5907 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5985-01-087-5907 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 5985-01-087-5907 was assigned to the Federal Catalog?

    It was assigned 46 years ago, on Wed, Dec 19, 1979

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