NSN 5985-01-305-2991 CNA0070002, CN-A0070-002, TNGM1FL178
Product Details | ELECTRICAL DUMMY LOAD
5985-01-305-2991 A specific electrical element or set of electrical elements that are connected together to form a fixed arrangement and used as a substitute load for terminating an electrical circuit. A dummy load contains all the essential electrical characteristics necessary to terminate the circuit but does not function in the same manner as the load which it replaces. Examples are resistors used to replace antennas, batteries, loudspeakers, or the like. Includes single port terminations of twin lead, coaxial and waveguide transmission lines as low power terminations of a section of a transmission system in a specified manner. Includes dummy loads when arranged in a group or bank. Excludes power absorbers. See also LOAD BANK, ELECTRICAL.
Part Alternates: CNA0070002, CN-A0070-002, TNGM1FL178, TNGM1FL-1-78, TNGMFL1178, TNGMFL1-1-78, 5985-01-305-2991, 01-305-2991, 5985013052991, 013052991
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 03 AUG 1989 | 01-305-2991 | 00335 ( DUMMY LOAD, ELECTRICAL ) |
Drawings & Photos | NSN 5985-01-305-2991
Demand History | NSN 5985-01-305-2991
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| CN-A0070-002 | 2025-08-233 | 51 | DIBBS |
| TNGMFL1-1-78 | 2025-08-233 | 51 | DIBBS |
| CN-A0070-002 | 2019-06-169 | 63 | DIBBS |
| TNGMFL1-1-78 | 2019-06-169 | 63 | DIBBS |
| 5985-01-305-2991 | 2013-10-275 | 88 | DIBBS |
| 5985-01-305-2991 | 2010-04-92 | 80 | DIBBS |
| 5985-01-305-2991 | 2010-03-81 | 6 | United States |
| 5985-01-305-2991 | 2010-03-81 | 6 | United States |
| 5985-01-305-2991 | 2008-11-318 | 100 | DIBBS |
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Related Products | NSN 5985-01-305-2991
Technical Data | NSN 5985-01-305-2991
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4A COAXIAL MOUNTED |
| OVERALL LENGTH | 1.131 INCHES NOMINAL |
| OVERALL DIAMETER | 0.455 INCHES NOMINAL |
| AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | -55.0 AND 165.0 |
| IMPEDANCE RATING IN OHMS | 78.0 NOMINAL |
| TERMINATION TYPE | CONNECTION COAXIAL |
| COOLING METHOD | SELF-COOLED |
| OPERATING POSITION | ALL POSITIONS |
| SPECIAL FEATURES | 4 KEYWAY CONNECTOR |
| III RF CONNECTOR CHANGING FEATURE | NOT INCLUDED |
| III FRAGILITY FACTOR | MODERATELY RUGGED |
| III PRECIOUS MATERIAL | GOLD |
| III PRECIOUS MATERIAL AND LOCATION | CONTACT SURFACES GOLD |
| III SUPPLEMENTARY FEATURES | DIEL WITHSTANDING V 500.0 MIN |
| III FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP. |
Restrictions/Controls & Freight Information | NSN 5985-01-305-2991
| 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: | G | Item contains gold |
| 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 | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | TH | Defense Supply Center Columbus Columbus, OH 43215 |
| 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 5985-01-305-2991
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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| 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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |