The Resistor,thermal, cataloged under National Stock Number 5905-00-646-5873, 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 Kaye and Macdonald Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5905-00-646-5873 |
| Primary Part Number | LA701-725 |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Kaye and Macdonald Inc |
| Status | CANCELLED |
| Temp Points for Resistance Readings at Zero Power | 0.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT DEGC |
| Zero Power Resistance at Specified Temp | 1.9 KILOHMS THIRD RESISTANCE-TEMPERATURE POINT |
| Zero Power Resistance at Specified Temp | 1.2 KILOHMS FOURTH RESISTANCE-TEMPERATURE POINT |
| Inclosure Type | ENCAPSULATED |
| Zero Power Resistance at Specified Temp | 3.2 KILOHMS FIRST RESISTANCE-TEMPERATURE POINT |
| Zero Power Resistance at Specified Temp | 2.7 KILOHMS SECOND RESISTANCE-TEMPERATURE POINT |
| Temp Points for Resistance Readings at Zero Power | 37.8 CELSIUS FIFTH RESISTANCE-TEMPERATURE POINT DEGC |
| Resistance Tolerance at a Specified Temp in Percent | -10.0 TO 10.0 ALL RESISTANCE-TEMPERATURE POINTS |
| Temp Points for Resistance Readings at Zero Power | -13.9 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT DEGC |
| Temp Points for Resistance Readings at Zero Power | -10.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT DEGC |
| Temp Points for Resistance Readings at Zero Power | 20.0 CELSIUS FOURTH RESISTANCE-TEMPERATURE POINT DEGC |
| Zero Power Resistance at Specified Temp | 725.0 OHMS FIFTH RESISTANCE-TEMPERATURE POINT |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5905-00-646-5873 is a Resistor,thermal, manufactured by Kaye and Macdonald Inc, classified under FSC 5905 (No Item Name Available). Status: cancelled.
NSN 5905-00-646-5873 has 5 cross-referenced part numbers: LA701-725 (Kaye and Macdonald Inc), 190A179 (A R F Products Inc), 45012-1 (Warwick Electronics Inc Pacific Mercury Div), LA701-725 (Keystone Carbon Co Inc), A231259 (L3harris Cincinnati Electronics Corporation).
There are 3 known substitutes for 5905-00-646-5873: 1560-00-238-1625, 5330-00-286-7060, 2840-00-874-5584. Verify interchangeability with system specifications before substitution.
Key specifications for LA701-725: Temp Points for Resistance Readings at Zero Power: 0.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT DEGC; Zero Power Resistance at Specified Temp: 1.9 KILOHMS THIRD RESISTANCE-TEMPERATURE POINT; Zero Power Resistance at Specified Temp: 1.2 KILOHMS FOURTH RESISTANCE-TEMPERATURE POINT; Inclosure Type: ENCAPSULATED. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5905-00-646-5873 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.