NSN 5985-00-878-7944 SMC620676, SM-C-620676, 3790511010
Product Details | FIXED ATTENUATOR
5985-00-878-7944 A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.
Part Alternates: SMC620676, SM-C-620676, 3790511010, 379-0511-010, 831120, 8311-20, 8340225, 8340-225, 5985-00-878-7944, 00-878-7944, 5985008787944, 008787944
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 20 SEP 1967 | 00-878-7944 | 14224 ( ATTENUATOR, FIXED ) |
Drawings & Photos | NSN 5985-00-878-7944
Cross Reference | NSN 5985-00-878-7944
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 379-0511-010 | 13499 | ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS |
| 8311-20 | 70998 | BIRD ELECTRONIC CORPORATION DIV BIRD ELECTRONIC CORP |
| 8340-225 | 70998 | BIRD ELECTRONIC CORPORATION DIV BIRD ELECTRONIC CORP |
| SM-C-620676 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS |
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Related Products | NSN 5985-00-878-7944
Technical Data | NSN 5985-00-878-7944
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| INPUT IMPEDANCE RATING IN OHMS | 50.0 |
| OUTPUT IMPEDANCE RATING IN OHMS | 50.0 |
| FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 1.000 GIGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO | 1.10 |
| VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE | 0.0 TO 1.0 GIGAHERTZ |
| RF SIGNAL ATTENUATION IN DECIBELS | 20.0 |
| ATTENUATION ACCURACY IN DECIBELS | NOT RATED |
| FREQUENCY SENSITIVITY ATTENUATION IN DECIBELS | NOT RATED |
| POWER RATING | 20.0 WATTS AVERAGE |
| OPERATING TEMP RANGE | -40.0 TO 45.0 DEG CELSIUS |
| TEMPERATURE SENSITIVITY ATTENUATION IN DECIBELS | NOT RATED |
| BODY STYLE | 6B RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| OVERALL LENGTH | 5.000 INCHES NOMINAL |
| OVERALL HEIGHT | 2.375 INCHES NOMINAL |
| OVERALL WIDTH | 1.375 INCHES NOMINAL |
| BODY LENGTH | 4.000 INCHES NOMINAL |
| BODY MATERIAL | ANY ACCEPTABLE |
| BODY SURFACE TREATMENT | ANY ACCEPTABLE |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR |
| COAXIAL CONNECTOR SERIES DESIGNATION | BNC AND N |
| CONNECTION TYPE PER FUNCTION | FEMALE OUTPUT AND MALE INPUT |
| MOUNTING METHOD | THREADED HOLE |
| MOUNTING HOLE/STUD QUANTITY | 4 |
| MOUNTING FACILITY THREAD SIZE AND SERIES/TYPE DESIGNATOR | 6-32 UNC |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | ANY ACCEPTABLE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | ANY ACCEPTABLE |
Restrictions/Controls & Freight Information | NSN 5985-00-878-7944
| 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: | 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 | 060535 | AERIAL/ANTENNAS DIRECTIONAL |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 723 | 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 5985-00-878-7944
Army| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | Q | Electronics Materiel (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| 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 |