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NSN 7707250PT2

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

1 shaft adjustment device type and quantity, stepped attenuation variation method, audio application design, 1.5 attenuation per step in decibels, 2.062 inches maximum body length.

NSN 5985-00-250-4039 Datasheet

(NSN) National Stock Number
5985-00-250-4039
(FSC) Federal Supply Classification
5985 - Related Equipment, Waveguides and Antennas
(NIIN) National Item Identification Number
00-250-4039
Requires Demilitarization
Yes
(INC) Item Name Code
00838
Date
Tue, Jan 1, 1963
Schedule B Code
8529109000
Adjustment Device Type And Quantity
1 shaft
Application Design
audio
Attenuation Per Step In Decibels
1.5
Attenuation Variation Method
stepped
Body Length
2.062 inches maximum
Body Style
cylindrical w/rear terminals
Distance Between Mounting Facility Centers
1.500 inches nominal
Frequency Range
0.000 hertz minimum and 20.000 kilohertz maximum
Impedance Rating In Ohms
600.0 input-output
Mounting Facility Nominal Screw Thread Diameter
0.164 inches
Mounting Facility Pattern
two position in-line
Mounting Facility Screw Thread Series Designator
unified national coarse (unc)
Mounting Facility Type And Quantity
2 threaded hole(s)
Mounting Thread Quantity
32 per inch
Overall Attenuation Range In Decibels
+0.0 to 70.0
Overall Diameter
2.750 inches nominal
Overall Length
2.879 inches maximum
Power Rating
600.0 milliwatts average
Schematic Diagram Designator
"balanced "h""
Shaft Diameter
0.250 inches nominal
Shaft Type
round
Shaft Length
0.812 inches nominal
Step Position Quantity
30
Terminal Type And Quantity
3 tab, solder lug

Identification

Demilitarization Code
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
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.
Source of Supply Code
S9E - Defense supply center columbus, columbus, oh 43218
Pseudo Item Name Code
0000838

Cross Reference

CAGE Codes

65054
Westinghouse Electric Corp Power Generation-Generator Div
U.s./canadian manufacturers
79500
Westinghouse Electric Corp
U.s./canadian manufacturers
82678
Technical Laboratories 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 5985-00-250-4039?

    The FSCG of the NSN 5985-00-250-4039 is 5985

  2. Does the NSN 5985-00-250-4039 have a Schedule B code assigned?

    Yes, the Schedule B code is 8529109000

  3. Does NSN 5985-00-250-4039 require demilitarization?

    Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

  4. Does NSN 5985-00-250-4039 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5985-00-250-4039 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 5985-00-250-4039 was assigned to the Federal Catalog?

    It was assigned 63 years ago, on Tue, Jan 1, 1963

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