Variable Attenuator

NSN: 5985-00-883-3308 | Model: 549-8916-003

A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also resistor, vaiable (as modified).

NSN Properties and Flags

NATO Stock Number

5985-00-883-3308

DEMIL

Application Design

Audio

Body Style

Cylindrical w/rear terminals

Overall Length

3.000 inches

Body Length

2.344 inches

Overall Diameter

2.343 inches

End Application

Data comm group an/tyq-19

Terminal Type And Quantity

2 screw

Pricing and Availability

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NSN 5985-00-883-3308 Datasheet

Supply Class (FSC):

Related Equipment Waveguides Antennas

Cross Reference:

549-8916-003
549-8916-003

Cage Codes:

Rockwell Collins, Inc. (CAGE 95105)
Rockwell Collins, Inc. (CAGE 13499)

Schedule B & Trade:

Schedule B: 8529109000 (NAICS 334220)

Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi
SITC: 76493

Parts of television receivers, radiobroadcast receivers, transmission apparatus for radio telephony, telegraphy, broadcasting or television etc.
End Use: 21400

Telecommunications equipment

Identification:

HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 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.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5985-00-883-3308 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Canada
What is the NIIN of NSN 5985-00-883-3308?
008833308 or 00-883-3308
Does NSN 5985-00-883-3308 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5985-00-883-3308?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Apr 15, 1980