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NSN 5985-01-283-6706, 5985012836706
ATTENUATOR,VARIABLE

Federal Supply Classification
FSC 5985 - Antennas, Waveguides, and Related Equipment
National Item Identification Number
NIIN 012836706
Codification Country
United States
Item Name Code
INC 00838
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; 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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5985-01-283-6706

National Stock Number (NSN) 5985-01-283-6706, or NIIN 012836706, (attenuator,variable) was assigned August 10, 1988 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 00838. [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).]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; 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. NSN 5985012836706 does not contain precious metals.

This NSN is associated to Schedule B 8529109000: antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi. The Schedule B End Use is listed as telecommunications equipment. NAICS classification category 334220: radio and television broadcasting and wireless communications equipment manufacturing.

This information was last updated on .


Technical Characteristics

ADJUSTMENT DEVICE TYPE AND QUANTITY
(CQTQ) 1 SLOTTED SCREW
APPLICATION DESIGN
(AAFS) TRANSMISSION LINE
ATTENUATION VARIATION METHOD
(ASYF) CONTINUOUS
BODY STYLE
(AAQL) COAXIAL TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH
(ABKQ) 2.950 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH
(ABKR) 1.150 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATION
(AHUC) SMA
FREQUENCY RANGE
(BNGR) 0.200 MEGAHERTZ MINIMUM AND 0.400 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS
(CTGG) 50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS
(ASYC) 3.8
OVERALL ATTENUATION ACCURACY IN DECIBELS
(BQNR) -1.00 TO 1.00
OVERALL ATTENUATION RANGE IN DECIBELS
(ASYD) +0.0 TO 18.0
OVERALL HEIGHT
(ABKW) 1.140 INCHES MINIMUM AND 1.160 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 3.000 INCHES MINIMUM AND 3.020 INCHES MAXIMUM
OVERALL WIDTH
(ABMK) 0.950 INCHES MINIMUM AND 0.970 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) 4 FLANGE W/MOUNTING HOLE
MOUNTING FACILITY PATTERN
(CQYJ) FOUR POSITION RECTANGULAR
TERMINAL TYPE AND QUANTITY
(TTQY) 2 CONNECTOR, COAXIAL, MALE
III APPLICATION DESIGN
(AAFS) TRANSMISSION LINE
OVERALL ATTENUATION RANGE IN DECIBELS
(ASYD) +0.0/+18.0
OVERALL ATTENUATION ACCURACY IN DECIBELS
(BQNR) -1.00/+1.00

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