NSN 6625-00-813-4391 008134391
Product Details | VARIABLE ATTENUATOR
6625-00-813-4391 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: 008134391
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 25 MAR 1968 | 00-813-4391 | 00838 ( ATTENUATOR, VARIABLE ) |
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Related Products | NSN 6625-00-813-4391
Technical Data | NSN 6625-00-813-4391
| Characteristic | Specifications |
|---|---|
| COAXIAL CONNECTOR SERIES DESIGNATION | N |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, MALE |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 3 KNOB |
| SEGMENT ATTENUATION RANGE IN DECIBELS | +0.00/+15.00 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| OVERALL ATTENUATION RANGE IN DECIBELS | +0.0/+140.0 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | -0.020/+0.020 |
| FREQUENCY RANGE | 0.000 MEGAHERTZ MINIMUM AND 30.000 MEGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO | 1.20 |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| APPLICATION DESIGN | TRANSMISSION LINE |
Restrictions/Controls & Freight Information | NSN 6625-00-813-4391
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | N | The 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 |
|---|---|---|
| NMF Description | 063520 | WAVEGUIDE IN BOXES/CRATES |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 72B | unknown |
| Originating Activity Code | SE | San Antonio Air Logistics Center Kelly AFB, TX 78241-5000 |
| 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 6625-00-813-4391
Army| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | L | Missiles, Missile Materiel |
| Appropriation and Budget Activity | N | Communications and Electronics Equipment (Safeguard) |
| Management Inventory Segment | 1 | REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance. |
| Specific Group/Generic Code | F | Other Missile Categories |
| Weapons Systems/End Item or Homogeneous Group | FQ | Calibration |
| Accounting Requirements Code | N | Nonexpendable item. An item of Army property coded with an ARC of?N?in the AMDF. Nonexpendable items require property book accountability after issue from the stock record account. Commercial and fabricated items similar to items coded ?N? in the AMDF are considered nonexpendable items. |
| Source of Supply | B64 | US Army Aviation and Missile Command ATTN: AMSMI-LC-MM-C Redstone Arsenal, AL 35898-5230 |
| Agency | DA | Department of the Army |
| Service Organization | L | Lead Service - 22 (Repairable) |
| Acquisition Advice Codes | B | INVENTORY CONTROL POINT (ICP)-REGULATED (Service/Agency use only.) # Issue, transfer, or shipment is controlled by the ICP. 1. The use or stockage of the item requires release authority based on prior or concurrent justification. 2. Requisitions will be submitted in accordance with Agency/Service requisitioning procedure. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |