NSN 5985-00-879-8730 SPEC7355A, 00-879-8730, 008798730
Product Details | VARIABLE ATTENUATOR
5985-00-879-8730 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: SPEC7355A, 5985-00-879-8730, 00-879-8730, 5985008798730, 008798730
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
59 | 01 JAN 1963 | 00-879-8730 | 00838 ( ATTENUATOR, VARIABLE ) |
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Technical Data | NSN 5985-00-879-8730
Characteristic | Specifications |
---|---|
ATTENUATION PER STEP IN DECIBELS | 10.0 |
OVERALL DIAMETER | 1.875 INCHES NOMINAL |
SPECIAL FEATURES | 11TH POSITION IS 10 OHMS RESISTOR TO COMMON FOR CALIBRATION,SECTION QTY-1,RESISTANCE TOLERANCE-PORM 1 PCT,TERMINAL QTY-6,TERMINAL STYLE-SOLDER LUG,O/A DEPTH 1.938 IN,IMPEDANCE RATING-6 KOHMS,RESISTOR ELEMENT TYPE-FILM,MTG CONFIGURATION-ONE 3/8-32 THD BUSHING 3/8 IN. LG ON FRONT,FREQ RANGE-0/400 KHZ,TERMINAL LOCATION-SIDE,STEP QTY-11,DECK QTY-1,ATTENUATION RANGE-0/100 DB,OPEN STEP INCLUDED,LAST STEP STYLE-LINEAR,DETENT ACTION PROVIDED |
Restrictions/Controls & Freight Information | NSN 5985-00-879-8730
Category | Code | Description |
---|---|---|
Hazardous Material Indicator Code | P | There 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: | D | Munitions 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.) |
Precious Metals Indicator Code: | U | Precious metal type is unknown |
Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
Category | Code | Description |
---|---|---|
NMF Description | 062960 | REOSTATS/PARTS NOI |
Less than car load rating | P | 77.5 |
Less than truck load rating | P | 77.5 |
Water commodity Code | 658 | unknown |
Originating Activity Code | XX | |
Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
Air Special Handling | Z | No special handling required. |
Special Handling Code | 9 | unknonwn |
HAZMAT | ||
Type of Cargo | Z | No special type of cargo code applicable |