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NSN MX-148

Variable Attenuator

A device primarily designed to control the supply circuit(s) of a motor in order to accelerate the motor from rest to normal speed. Includes manual starters with overload protection and manual, automatic or semiautomatic starters consisting of combinations of items such as relays, resistors, switches, circuit breakers, and the like. Excludes:relay-switch; circuit breaker; switch (as modified) and relay (as modified). For devices, which in addition to starting and stopping, reverse, select and/or regulate the speed of a motor, see controller (as modified).

1.188 inches nominal body length, continuous attenuation variation method, 1 shaft adjustment device type and quantity, 1.062 inches nominal body diameter, audio application design.

NSN 5985-00-244-0842 Datasheet

(NSN) National Stock Number
5985-00-244-0842
(FSC) Federal Supply Classification
5985 - Related Equipment, Waveguides and Antennas
(NIIN) National Item Identification Number
00-244-0842
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 Variation Method
continuous
Body Diameter
1.062 inches nominal
Body Length
1.188 inches nominal
Body Style
cylindrical w/side terminals
Bushing Length
0.375 inches nominal
Impedance Rating In Ohms
500.0 input-output
Mounting Facility Nominal Screw Thread Diameter
0.375 inches
Mounting Facility Screw Thread Series Designator
unef
Mounting Facility Type And Quantity
1 threaded bushing
Mounting Thread Quantity
32 per inch
Operating Temp Range
-40.0 to 120.0 celsius
Overall Attenuation Accuracy In Decibels
-20.00 to 20.00
Overall Attenuation Range In Decibels
+0.0 to 12.0
Overall Diameter
1.062 inches nominal
Overall Length
1.688 inches nominal
Overall Width
1.406 inches nominal
Power Rating
1.0 watts average
Scale Linearity
linear
Schematic Diagram Designator
"bridged "t""
Shaft Diameter
0.125 inches nominal
Shaft Type
round, slotted
Shaft Length
0.500 inches nominal
Terminal Type And Quantity
4 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.
Pseudo Item Name Code
0000838

Cross Reference

CAGE Codes

80063
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
U.s./canadian manufacturers
088A2
C Systems Llc Dba Craig Systems Dba Eastern Technologies
U.s./canadian manufacturers
01121
Rockwell Automation, Inc.
U.s./canadian manufacturers
71590
Crl Components 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 5985-00-244-0842?

    The FSCG of the NSN 5985-00-244-0842 is 5985

  2. Does the NSN 5985-00-244-0842 have a Schedule B code assigned?

    Yes, the Schedule B code is 8529109000

  3. Does NSN 5985-00-244-0842 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 5985-00-244-0842 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5985-00-244-0842 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 5985-00-244-0842 was assigned to the Federal Catalog?

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

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