The Resistor,fixed,film, cataloged under National Stock Number 5905-00-972-4907, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-972-4907 |
| Primary Part Number | 1820944-145 |
| Item Name | Resistor,fixed,film |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -1.000 TO 1.000 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -100.0 TO 100.0 |
| Body Diameter | 0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN |
| Electrical Resistance | 31.600 OHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | WIRE LEAD |
| Terminal Length | 1.375 INCHES NOMINAL IN |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 165.0 |
| Style Designator | AXIAL TERMINAL EACH END |
| Power Dissipation Rating in Watts | 0.250 FREE AIR |
| Ambient Temp at Full Rated Power | 70.0 CELSIUS DEGC |
| Body Length | 0.281 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 165.0 |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 0757-0180 | Keysight Technologies Inc (USA) |
| 1820944-145 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| MF4CD31R6F | 5/9 Secondary reference North American Philips Corp Philips Components Discrete Products Div |
| C07-31R6F | 5/9 Secondary reference Avx Corp Raleigh Plant |
| 5905009724907 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| CMF55X018F31R60F | 5/9 Secondary reference U.S. Government activity |
| 0757-0180 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| CMF-55-18 31R6F T-1 | 5/2 Secondary reference U.S. Government activity |
| CEA-993-T0-31R6F | 5/9 Secondary reference Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div |
| 0757-0180 | 5/9 Secondary reference Keysight Technologies, Inc. |
NSN 5905-00-972-4907 is a Resistor,fixed,film, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-972-4907 has 2 manufacturer part numbers on file: 0757-0180 (Keysight Technologies Inc), 1820944-145 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 1820944-145: Resistance Tolerance in Percent: -1.000 TO 1.000; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -100.0 TO 100.0; Body Diameter: 0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN; Electrical Resistance: 31.600 OHMS. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.