Product Details | VARIABLE ATTENUATOR

5985-01-264-2603 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 overall 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).

Part Alternates: NARDA 4745-69, NARDA474569, STA109718SMA79, STA-1097-18-SMA-79, 474569, 4745-69, 5985-01-264-2603, 01-264-2603, 5985012642603, 012642603

Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment

Supply Group (FSG) NSN Assign. NIIN
59 27 SEP 1987 01-264-2603

Demand History | NSN 5985-01-264-2603

Part Number Request Date QTY Origin
5985-01-264-2603 2024-06-163 2 United States
4745-69 2019-06-156 24
5985-01-264-2603 2019-06-155 24 NECO
4745-69 2019-03-65 15
5985-01-264-2603 2019-03-64 15 NECO
4745-69 2018-05-138 5
5985-01-264-2603 2018-05-137 5 NECO
4745-69 2015-12-344 3
5985-01-264-2603 2015-12-343 3 NECO
474569 2013-07-200 7 US
5985-01-264-2603 2013-06-163 4 UK
474569 2013-01-21 2 US
5985-01-264-2603 2012-11-333 2 UK
NARDA474569 2012-03-65 6 US
5985-01-264-2603 2012-01-18 1 TW
NARDA474569 2011-08-227 10 US
5985-01-264-2603 2011-06-171 2 FI
NARDA474569 2010-09-266 2 United States
5985-01-264-2603 2010-04-98 2 US
474569 2009-02-48 2 US
5985-01-264-2603 2007-07-197 3 India

Cross Reference | NSN 5985-01-264-2603

Part Number Cage Code Manufacturer
4745-69 99899 L-3 COMMUNICATIONS CORPORATION DBA NARDA MICROWAVE EAST
NARDA 4745-69 99899 L-3 COMMUNICATIONS CORPORATION DBA NARDA MICROWAVE EAST
STA-1097-18-SMA-79 34078 EMERSON NETWORK POWER CONNECTIVITY SOLUTIONS, INC.

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Technical Data | NSN 5985-01-264-2603

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
OVERALL LENGTH 3.124 INCHES NOMINAL
OVERALL HEIGHT 1.750 INCHES NOMINAL
OVERALL WIDTH 1.875 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATION SMA
SPECIAL FEATURES 5IN RECTANGULAR, TERMINAL ON OPPOSITE SURFACES; 2 CONNECT
III END ITEM IDENTIFICATION GENERAL APPLICATION

Restrictions/Controls & Freight Information | NSN 5985-01-264-2603

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Controlled Inventory Item Code:7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:NThe item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Category Code Description
No Freight Information