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NSN 5840-01-478-8454, 5840014788454
MODULATOR,RADAR

Federal Supply Classification
FSC 5840 - Radar Equipment, Except Airborne
National Item Identification Number
NIIN 014788454
Codification Country
United States
Item Name Code
INC 19063
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 5840-01-478-8454

National Stock Number (NSN) 5840-01-478-8454, or NIIN 014788454, (modulator,radar) was assigned September 28, 2000 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 29, 2000, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 19063. [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).]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5840014788454 does not contain precious metals.

This NSN is associated to Schedule B 8529904720: radar apparatus parts. The Schedule B End Use is listed as telecommunications equipment. NAICS classification category 334511: search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing.

This information was last updated on .


Technical Characteristics

III CIRCUIT CONSTRUCTION TYPE
(BHSX) SOLID STATE
END ITEM IDENTIFICATION
(AGAV) 142076-1(24930), TRANSMITTER GROUP (SSM)
AVERAGE LIFE MEASUREMENT
(AFSU) HOURS
AVERAGE LIFE RATING
(AFHH) 50000.0
BASIC SHAPE STYLE
(AGTA) RECTANGULAR OR SQUARE
CIRCUIT CONSTRUCTION TYPE
(BHSX) SOLID STATE
COLOR
(HUES) GRAY/GREY
ENVIRONMENTAL PROTECTION
(ADZC) SALT SPRAY RESISTANT
INCLOSURE TYPE
(AKNA) HERMETICALLY SEALED
OPERATING TEMP RANGE
(AFGA) -40.0 TO 65.0 DEG CELSIUS
MAXIMUM OPERATING ALTITUDE RATING
(AKAE) 10000.0 FEET
RELIABILITY INDICATOR
(AARG) ESTABLISHED
SPECIAL FEATURES
(FEAT) 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
(TEST) 8X691-00132101 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
STORAGE TEMP RANGE
(AFJQ) -62.0 TO 75.0 DEG CELSIUS
STORAGE TYPE
(BBRG) GENERAL PURPOSE WAREHOUSE
SURFACE LUSTER
(ABSW) MIRROR
OPERATING TEMP RANGE
(AFGA) -40.0/+65.0 DEG CELSIUS
STORAGE TEMP RANGE
(AFJQ) -62.0/+75.0 DEG CELSIUS
COLOR
(HUES) GRAY

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