NSN 5985-01-158-9894 ARM-2-75/26804, ARM27526804, 77C717584P001
Product Details | VARIABLE ATTENUATOR
5985-01-158-9894 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: ARM-2-75/26804, ARM27526804, 77C717584P001, 77C717584P001C, 5985-01-158-9894, 01-158-9894, 5985011589894, 011589894
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 AUG 1983 | 01-158-9894 | 00838 ( ATTENUATOR, VARIABLE ) |
Drawings & Photos | NSN 5985-01-158-9894
Demand History | NSN 5985-01-158-9894
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5985-01-158-9894 | 2023-08-226 | 1 | US |
| 5985-01-158-9894 | 2018-01-29 | 2 | DIBBS |
| 5985-01-158-9894 | 2018-01-17 | 2 | DIBBS |
| 5985-01-158-9894 | 2016-10-279 | 3 | DIBBS |
| 5985-01-158-9894 | 2016-05-144 | 4 | DIBBS |
| 5985-01-158-9894 | 2016-05-131 | 4 | DIBBS |
| 5985-01-158-9894 | 2012-07-213 | 4 | DIBBS |
| 5985-01-158-9894 | 2012-02-48 | 2 | DIBBS |
| 5985-01-158-9894 | 2012-01-03 | 4 | DIBBS |
| 5985-01-158-9894 | 2011-12-349 | 2 | DIBBS |
| 5985-01-158-9894 | 2011-12-336 | 2 | DIBBS |
| 5985-01-158-9894 | 2011-05-139 | 1 | DIBBS |
| 5985-01-158-9894 | 2011-02-34 | 3 | DIBBS |
| 5985-01-158-9894 | 2011-02-34 | 1 | DIBBS |
| 5985-01-158-9894 | 2011-02-34 | 4 | DIBBS |
| 5985-01-158-9894 | 2009-06-154 | 1 | DIBBS |
| 5985-01-158-9894 | 2009-04-103 | 2 | United States |
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Related Products | NSN 5985-01-158-9894
Technical Data | NSN 5985-01-158-9894
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 63.750 MEGAHERTZ MINIMUM AND 86.250 MEGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| VOLTAGE STANDING WAVE RATIO | 1.30 |
| POWER RATING | 1.0 WATTS AVERAGE |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 1.1 |
| OVERALL ATTENUATION RANGE IN DECIBELS | 0.0 TO 12.0 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| BODY STYLE | 10A COAXIAL TYPE |
| OVERALL LENGTH | 2.510 INCHES MAXIMUM |
| OVERALL HEIGHT | 1.480 INCHES MAXIMUM |
| OVERALL WIDTH | 2.310 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SLOTTED SCREW |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
| MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.112 INCHES |
| MOUNTING THREAD QUANTITY | 40 PER INCH |
| MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.750 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 0.880 INCHES NOMINAL |
| III END ITEM IDENTIFICATION | AN/FPS-117 |
Restrictions/Controls & Freight Information | NSN 5985-01-158-9894
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| 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 | 061700 | ELEC APPLIANCES/INSTRUMENTS NOI |
| Less than car load rating | ||
| Less than truck load rating | J | 100.2 |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | TX | Defense Supply Center Columbus Columbus, OH 43218 |
| 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 |
Management | NSN 5985-01-158-9894
Air Force
Navy| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Materiel Management Aggregation Code | EH | SX:ELECTRONIC COMPONENTS |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |