The Resistor,thermal, cataloged under National Stock Number 5905-00-549-7436, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 21 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5905-00-549-7436 |
| Primary Part Number | P320A52 |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S |
| Status | CANCELLED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.000 INCHES NOMINAL IN |
| Power Dissipation Constant in Milliwatts Per Deg Celsius | 150.0 |
| Inclosure Type | ENCAPSULATED |
| Temp Points for Resistance Readings at Zero Power | 125.0 CELSIUS SIXTH RESISTANCE-TEMPERATURE POINT DEGC |
| Resistance Tolerance at a Specified Temp in Percent | -10.0 TO 10.0 ALL RESISTANCE-TEMPERATURE POINTS |
| Zero Power Resistance at Specified Temp | 49.3 OHMS FIFTH RESISTANCE-TEMPERATURE POINT |
| Temp Points for Resistance Readings at Zero Power | 150.0 CELSIUS SEVENTH RESISTANCE-TEMPERATURE POINT DEGC |
| Temp Points for Resistance Readings at Zero Power | -60.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC |
| Zero Power Resistance | 725.000 OHMS |
| Terminal Type and Quantity | 1 WIRE LEAD |
| Temp Points for Resistance Readings at Zero Power | 100.0 CELSIUS FIFTH RESISTANCE-TEMPERATURE POINT DEGC |
| Zero Power Resistance at Specified Temp | 2.2 KILOHMS SECOND RESISTANCE-TEMPERATURE POINT |
| Zero Power Resistance at Specified Temp | 13.1 OHMS SEVENTH RESISTANCE-TEMPERATURE POINT |
| Zero Power Resistance at Specified Temp | 116.0 OHMS FOURTH RESISTANCE-TEMPERATURE POINT |
| Zero Power Resistance at Specified Temp | 24.7 OHMS SIXTH RESISTANCE-TEMPERATURE POINT |
| Style Designator | DISK ON SURFACE PLATE |
| Zero Power Resistance at Specified Temp | 261.0 OHMS THIRD RESISTANCE-TEMPERATURE POINT |
| Temp Points for Resistance Readings at Zero Power | 75.0 CELSIUS FOURTH RESISTANCE-TEMPERATURE POINT DEGC |
| Zero Power Resistance at Specified Temp | 11.6 KILOHMS FIRST RESISTANCE-TEMPERATURE POINT |
| Temp Points for Resistance Readings at Zero Power | 50.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT DEGC |
| Zero Power Resistance Tolerance in Percent at Reference Temp | -5.0 TO 5.0 |
| Zero Power Resistance at Specified Temp | 1.2 OHMS EIGHTH RESISTANCE-TEMPERATURE POINT |
| Temp Points for Resistance Readings at Zero Power | 0.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT DEGC |
| Temp Points for Resistance Readings at Zero Power | 300.0 CELSIUS EIGHTH RESISTANCE-TEMPERATURE POINT DEGC |
| Terminal Length | 3.770 INCHES MINIMUM IN |
| Thermal Time Constant in Seconds | 80.0 |
| Maximum Operating Temp | 200.0 CELSIUS DEGC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RE1066-1 | Airadio Co Inc (USA) |
| D168391 | American Telephone and Telegraph Co (USA) |
| RTD3 | Federal Div of Victoreen Instrument Co Inc (USA) |
| 24095 | Peraton Inc (USA) |
| 19MS715-1 | Keysight Technologies, Inc. (USA) |
| 27D1 | Victory Engineering Co (USA) |
| P320A52 PRIMARY | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA) |
| 19MS715-1 | Hewlett-Packard Company Dba HP (USA) |
| BA112600-2 | Western Union Telegraph Co Sub of Western Union Corp (USA) |
| 19MS715-1 PRIMARY | Keysight Technologies Inc (USA) |
| 0839-0003 | Keysight Technologies, Inc. (USA) |
| 666068-553 | Stromberg-Carlson Corp a Plessey Telecommunications Co (USA) |
| 1253-0003 | Hewlett-Packard Company Dba HP (USA) |
| 0839-0003 | Hewlett-Packard Company Dba HP (USA) |
| 1P-4100 | Mepco/electra Inc (USA) |
| D168391 | Western Union Telegraph Co Sub of Western Union Corp (USA) |
| B851639 | Herley Chicago Dba Stewart Warner Electronics (USA) |
| LA27S1 | Honeywell International Inc. Dba Honeywell Div Sensing & Control (USA) |
| 901813 | Navantia - Propulsion Y Energia Motores - Cartagena (ESP) |
| 24095 PRIMARY | Telephonics Corp/prd Instruments (USA) |
NSN 5905-00-549-7436 is a Resistor,thermal, manufactured by Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S, classified under FSC 5905 (No Item Name Available). Status: cancelled.
NSN 5905-00-549-7436 has 27 cross-referenced part numbers: RE1066-1 (Airadio Co Inc), D168391 (American Telephone and Telegraph Co), RTD3 (Federal Div of Victoreen Instrument Co Inc), 24095 (Peraton Inc), 19MS715-1 (Keysight Technologies, Inc.) and 22 more.
There are 12 known substitutes for 5905-00-549-7436: 5310-00-167-0835, 5133-00-189-9265, 5360-00-412-9741 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for P320A52: Overall Length: 1.250 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.000 INCHES NOMINAL IN; Overall Height: 0.312 INCHES NOMINAL IN; Power Dissipation Constant in Milliwatts Per Deg Celsius: 150.0. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5905-00-549-7436 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.