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NSN TR68415

Directional Coupler

A coil or coils usually constructed with cores having low magnetic reluctance, whose primary purpose is to furnish an inductive impedance in power or audio frequency circuit ranging from zero to 20 kilohertz (kilocycles). Includes audio frequency and power filter chokes, audio reactors and swinging chokes. Does not include transformers or coils used above audio frequency range. Excludes:saturable reactor. For reactors with air cores, see coil (as modified).

terminal fitting type no. and10056-2,part no. 579r741h01/modified/ identifying number, 16.948 inches nominal overall length, bidirectional design type, 9.593 inches nominal overall width, 1.678 inches nominal overall height.

NSN 5985-00-831-7781 Datasheet

(NSN) National Stock Number
5985-00-831-7781
(FSC) Federal Supply Classification
5985 - Related Equipment, Waveguides and Antennas
(NIIN) National Item Identification Number
00-831-7781
Requires Demilitarization
Yes
(INC) Item Name Code
00384
Date
Wed, Sep 6, 1967
Schedule B Code
8529109000
Design Type
bidirectional
Identifying Number
terminal fitting type no. and10056-2,part no. 579r741h01/modified/
Overall Height
1.678 inches nominal
Overall Length
16.948 inches nominal
Overall Width
9.593 inches nominal
Power Loss In Decibels
60.0
Radio Frequency Rating
8.5 gigahertz minimum and 9.6 gigahertz maximum
Terminal Fitting Controlling Agency
and,westinghouse electric corp,aerospace div.
Unit Type
waveguide

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
0000384

Cross Reference

CAGE Codes

01456
Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc
U.s./canadian manufacturers
97942
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Systems Corporation Electronic Systems
U.s./canadian manufacturers
20019
Ward Leonard Ct Llc
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
P - 77.5
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
34460
Water Commodity
72D - Communications/electronics, other than sigint/ew or comsec repair parts and components
National Motor Freight Classification Item Number
061520

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 5985-00-831-7781?

    The FSCG of the NSN 5985-00-831-7781 is 5985

  2. Does the NSN 5985-00-831-7781 have a Schedule B code assigned?

    Yes, the Schedule B code is 8529109000

  3. Does NSN 5985-00-831-7781 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 5985-00-831-7781 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5985-00-831-7781 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 5985-00-831-7781 was assigned to the Federal Catalog?

    It was assigned 59 years ago, on Wed, Sep 6, 1967

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