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NSN 5841-01-279-0070, 5841012790070
Cancelled -> Replaced by 6625012697668

Federal Supply Classification
FSC 5841 - Radar Equipment, Airborne
National Item Identification Number
NIIN 012790070
Codification Country
United States
Item Name Code
INC 19689
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 5841-01-279-0070

National Stock Number (NSN) 5841-01-279-0070, or NIIN 012790070, (altimeter set,electronic) was assigned May 12, 1988 in the Federal Logistics Information System (FLIS). This NSN replaces 1 stock number, 6625012697668.

There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers 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 01, 2020, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) 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) 19689. [A COMPLETE ELECTRONIC SET WHICH MEASURES AND INDICATES THE VERTICAL DISTANCE BETWEEN THE CRAFT OR THE GUIDED MISSILE IN WHICH INSTALLED AND THE GROUND. MAY INCLUDE PROVISIONS FOR SEA-LEVEL CORRECTIONS. SEE ALSO ALTIMETER,PRESSURE AND ALTIMETER,SURVEYING.]. 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 5841012790070 does not contain precious metals.

This information was last updated on .


Technical Characteristics

END ITEM IDENTIFICATION
(AGAV) AN/ASQ-T25
UNPACKAGED UNIT LENGTH
(AJAF) 5.400 INCHES MINIMUM AND 5.540 INCHES MAXIMUM
END ITEM NAME
(AYDS) AIRCRAFT INSTRUMENTATION SUBSYSTEM,TRAINING
UNPACKAGED UNIT WIDTH
(AJAG) 3.230 INCHES NOMINAL
FUNCTIONAL DESCRIPTION
(FTLD) SHALL PROVIDE ALTITUDE IN DIGITAL SERIAL FORM TO INTERFACE WITH COMPUTERS; THE INTERFACE,ALTIMETER TO COMPUTER,SHALL BE COMPOSED OF THREE SIGNALS: READ,DATAOUT,AND SHIFT CLOCK
END ITEM SOURCE
(AJKE) 80058
SUPPLEMENTARY FEATURES
(SUPP) 3TEMPERATURES IN CELSIUS: OPERATING P26.0,NONOPERATING M62.0/P95.0; ALTITUDE: MAX 70000 FEET; TRANSMISSION REQUIREMENTS: 4300 P/M 10 MHZ; 31.6 WATTS; RECEIVER REQUIREMENTS: MIXER BANDPASS: 200.0 MHZ; LOCAL OSCILLATOR FREQUENCY: 4300.0 P/M 5 MHZ
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
(ZZZY) AS DIFFERIENTIATED BY SOURCE CONTROL
UNPACKAGED UNIT HEIGHT
(AJAH) 3.340 INCHES NOMINAL
USAGE DESIGN
(ALCD) RADAR ALTIMETER,RECEIVER-TRANSMITTER

Manufacturer Part Numbers


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