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NSN 157F1

Variable Attenuator

An item, made of rubber or plastic, usually cylindrical, with or without a flange, having one or more holes extending through its entire length, usually parallel to its axis. The overall length must exceed 25 percent of its diameter or a distance across the peripheral flats for items without a flange. For items formed of other material see bushing, sleeve. Excludes:bumper, nonmetallic and grommet nonmetallic.

0.520 inches nominal center to center distance between mounting facilities parallel to length, continuous attenuation variation method, waveguide application design, 26.500 gigahertz minimum and 40.000 gigahertz maximum frequency range, 0.500 inches nominal center to center distance between mounting facilities parallel to width.

NSN 5985-00-738-8051 Datasheet

(NSN) National Stock Number
5985-00-738-8051
(FSC) Federal Supply Classification
5985 - Related Equipment, Waveguides and Antennas
(NIIN) National Item Identification Number
00-738-8051
Requires Demilitarization
Yes
(INC) Item Name Code
00838
Date
Sun, Jan 1, 1961
Schedule B Code
8529109000
Application Design
waveguide
Attenuation Variation Method
continuous
Center To Center Distance Between Mounting Facilities Parallel To Length
0.520 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width
0.500 inches nominal
Frequency Range
26.500 gigahertz minimum and 40.000 gigahertz maximum
Mounting Facility Pattern
four position rectangular
Mounting Facility Type And Quantity
4 terminal with mounting holes
Overall Attenuation Range In Decibels
+0.0 to 40.0
Power Rating
250.0 milliwatts average
Terminal Type And Quantity
2 flange
Unthreaded Mounting Hole Diameter
0.166 inches nominal
Voltage Standing Wave Ratio
1.15

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
A - Item does not contain precious metal.
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

19200
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Government departments or units, including military organizations
0C9D4
Peraton Inc
Non-manufacturers
9N770
Telephonics Corp/prd Instruments
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 5985-00-738-8051?

    The FSCG of the NSN 5985-00-738-8051 is 5985

  2. Does the NSN 5985-00-738-8051 have a Schedule B code assigned?

    Yes, the Schedule B code is 8529109000

  3. Does NSN 5985-00-738-8051 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 5985-00-738-8051 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5985-00-738-8051 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 5985-00-738-8051 was assigned to the Federal Catalog?

    It was assigned 65 years ago, on Sun, Jan 1, 1961

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