NSN 5840-01-252-3390, 5840012523390
RECEIVER,COORDINATE DATA

Federal Supply Classification: FSC 5840 - Radar Equipment, Except Airborne
National Item Identification Number: NIIN 012523390
Codification Country: United States
Item Name Code: INC 11465
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.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 5840-01-252-3390

National Stock Number (NSN) 5840-01-252-3390, or NIIN 012523390, (receiver,coordinate data) was assigned April 1, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 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 one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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 Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 11465. [A RECEIVER SPECIFICALLY DESIGNED TO ACCEPT THE SIGNAL OF A COORDINATED DATA TRANSMITTER AND RECONVERT THIS SIGNAL INTO A FORM SUITABLE FOR INPUT TO ASSOCIATED EQUIPMENT, SUCH AS PLOTTING BOARD, COMPUTER, OR A RADAR SET. EXCLUDES:RECEIVER, DIGITAL DATA.]. 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 5840012523390 contains an unknown precious metal.

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 Jul 01, 2025.

Technical Characteristics

III FUNCTIONAL DESCRIPTION: (FTLD) RECEIVES AND TRACKS SIGNALS FROM THE NAVSTAR GLOBAL POSITIONING SATELLITE; CORRECTS TIMING INFORMATION; OUTPUTS A 1-MHZ,5-MHZ,AND 1 PULSE/SECOND SIGNAL
AC VOLTAGE RATING: (ACYN) 115.0 VOLTS NOMINAL
END ITEM IDENTIFICATION: (AGAV) TIME TRANSFER SYSTEM AN/FSQ-145
FREQUENCY RATING: (ACZB) 47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM
FUNCTIONAL DESCRIPTION: (FTLD) RECEIVES AND TRACKS SIGNALS FROM THE NAVSTAR GLOBAL POSITIONING SATELLITE; CORRECTS TIMING INFORMATION; OUTPUTS A 1-MHZ,5-MHZ,AND 1 PULSE/SECOND SIGNAL
OVERALL DEPTH: (ABFY) 26.000 INCHES NOMINAL
OVERALL HEIGHT: (ABKW) 8.750 INCHES NOMINAL
OVERALL WIDTH: (ABMK) 19.000 INCHES NOMINAL
SPECIAL TEST FEATURES: (SPCL) SPECIAL CIRCUIT CARD ASSEMBLY TO PROVIDE COHERENT CORRECTED/1-PPS OUTPUT
SPECIAL FEATURES: (FEAT) SENSITIVITY: -132 DB INPUT; DYNAMIC RANGE: GREATER THAN 20 DB; ACQUISITION TIME: LESS THAT 90 SECONDS; TIME TRANSFER NOISE ERROR: LESS THAN 3 NS FOR 4 MINUTES SMOOTHING; OVERALL TIME TRANSFER ACCURACY: LESS THAN 100 NS; TIME TRANSFER DETERMINATION INTERVAL: 6 SECONDS; 1-PPS,K-KMZ AND TIME STANDARD SOURCE BNC INPUTS; 1-PPS AND 5-MHZ OUTPUTS; EIA STANDARD RS-232C OUTPUT AT 9600 BITS/SECOND; OPERATION TEMPERATUE 40.0 TO 130.0 DEGREES F; 275 WATTS; RACK MOUNTED; DESIGNED FOR GROUND USE
SPECIAL FEATURES: (FEAT) WSENSITIVITY: -132 DB INPUT; DYNAMIC RANGE: GREATER THAN 20 DB; ACQUISITION TIME: LESS THAT 90 SECONDS; TIME TRANSFER NOISE ERROR: LESS THAN 3 NS FOR 4 MINUTES SMOOTHING; OVERALL TIME TRANSFER ACCURACY: LESS THAN 100 NS; TIME TRANSFER DETERMINATION INTERVAL: 6 SECONDS; 1-PPS,K-KMZ AND TIME STANDARD SOURCE BNC INPUTS; 1-PPS AND 5-MHZ OUTPUTS; EIA STANDARD RS-232C OUTPUT AT 9600 BITS/SECOND; OPERATION TEMPERATUE 40.0 TO 130.0 DEGREES F; 275 WATTS; RACK MOUNTED; DESIGNED FOR GROUND USE
III END ITEM IDENTIFICATION: (AGAV) TIME TRANSFER SYSTEM AN/FSQ-145
UNABLE TO DECODE: (AWJN) UNABLE TO DECODE