NSN 5840-01-478-8454 T9685, T-9685, 00132101
Product Details | RADAR MODULATOR
5840-01-478-8454 An electronic device which produces a succession of short energy pulses for triggering a transmitter tube in a radar set. Excludes GENERATOR, PULSE; CODER, RADIO BEACON; and OSCILLATOR (as modified).20512700040Aircraft Gunnery Fire Control Components12800040Aircraft Bombing Fire Control Components12850045Fire Control Radar Equipment, except Airborne58400032Radar Equipment, Except Airborne58410025Radar Equipment, Airborne
Part Alternates: T9685, T-9685, 00132101, 5840-01-478-8454, 01-478-8454, 5840014788454, 014788454
Communication, Detection, and Coherent Radiation Equipment | Radar Equipment, Except Airborne
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 58 | 28 SEP 2000 | 01-478-8454 | 19063 ( MODULATOR, RADAR ) |
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Technical Data | NSN 5840-01-478-8454
| Characteristic | Specifications |
|---|---|
| CIRCUIT CONSTRUCTION TYPE | SOLID STATE |
| AVERAGE LIFE MEASUREMENT | HOURS |
| AVERAGE LIFE RATING | 50000.0 |
| MAXIMUM OPERATING ALTITUDE RATING | 10000.0 FEET |
| OPERATING TEMP RANGE | -40.0 TO 65.0 DEG CELSIUS |
| INCLOSURE TYPE | HERMETICALLY SEALED |
| ENVIRONMENTAL PROTECTION | SALT SPRAY RESISTANT |
| BASIC SHAPE STYLE | 1 RECTANGULAR OR SQUARE |
| SPECIAL FEATURES | DRAWING NAME: MODULATOR MAGNETICS MODULE; THE PULSE TRANSFORMER IS A HIGH VOLTAGE PULSE TRANSFORMER. IT STEPS UP A PULSE FROM A PFN FROM 2800 VOLTS TO 45000 VOLTS. THE TRANSFORMER CONSISTS OF A SINGLE PRIMARY AND TWO SECONDARIES. THE SECONDARIES ALLOW DC FILAMENT POWER TO BE PROVIDED TO THE TWT CATHODE FILAMENT. THE PULSE TRANSFORMER SHOULD BE A HIGH FREQUENCY, LOW CAPACITANCE DESIGN OPTIMIZED FOR PULSED TWT LOADS. VERY DETAILED INFORMATION CONTAINED WITHIN THE DRAWING LOCATED IN JEDMICS USING REFERENCE NUMBER 00132101 |
| TEST DATA DOCUMENT | 8X691-00132101 DRAWING |
| RELIABILITY INDICATOR | ESTABLISHED |
| III COLOR | GRAY |
| III SURFACE LUSTER | MIRROR |
| III STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
| III STORAGE TEMP RANGE | -62.0 TO 75.0 DEG CELSIUS |
| III END ITEM IDENTIFICATION | 142076-1(24930), TRANSMITTER GROUP (SSM) |
Restrictions/Controls & Freight Information | NSN 5840-01-478-8454
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| 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.) |
| Controlled Inventory Item Code: | 7 | NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7). |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 061700 | ELEC APPLIANCES/INSTRUMENTS NOI |
| Less than car load rating | J | 100.2 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | HD | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
| 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 5840-01-478-8454
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 7E | Depot level reparable ordnance equipment, ordnance repair parts and air missile repair parts related to Naval Air Systems Command equipment Naval Inventory Control Point, Mechanicsburg |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | NRP | NAVICP-ERP 700 Robbins Avenue Philadelphia, PA 19111-5098 |
| Agency | DN | Department of the Navy |
| Service Organization | L | Lead Service - 22 (Repairable) |
| Reparability | H | Depot Level Reparable |
| Acquisition Advice Codes | C | SERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures. |
| Controlled Item Code | 7 | NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7). |
| Shelf Life Code | 0 | Nondeteriorative |



