The Resistor,fixed,film, cataloged under National Stock Number 5905-00-175-6938, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Telemechanics Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-175-6938 |
| Primary Part Number | 324878 |
| Item Name | Resistor,fixed,film |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -25.000 TO 25.000 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -100.0 TO 100.0 |
| Electrical Resistance | 499.000 OHMS |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 145.0 |
| Power Dissipation Rating in Watts | 0.250 FREE AIR |
| Ambient Temp at Full Rated Power | 75.0 CELSIUS DEGC |
| 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 |
|---|---|
| 324878 | Lucent Technologies Inc Corporate Headquarters (USA) |
| 324878 PRIMARY | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| 324878 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
| 324878 | 5/9 Secondary reference American Telephone and Telegraph Co |
NSN 5905-00-175-6938 is a Resistor,fixed,film, manufactured by Telemechanics Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-175-6938 has 2 manufacturer part numbers on file: 324878 (Lucent Technologies Inc Corporate Headquarters), 324878 (Telemechanics Inc).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-310-5855. Verify interchangeability with system specifications before substitution.
Key specifications for 324878: Resistance Tolerance in Percent: -25.000 TO 25.000; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -100.0 TO 100.0; Electrical Resistance: 499.000 OHMS; Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 145.0. 6 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.