The Resistor,fixed,film, cataloged under National Stock Number 5905-01-429-4989, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Separation & Recovery Systems Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5905-01-429-4989 |
| Primary Part Number | 1723W ITEM R3 |
| Item Name | Resistor,fixed,film |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Separation & Recovery Systems Inc |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -1.000 TO 1.000 |
| Electrical Resistance | 1.000 KILOHMS |
| Power Dissipation Rating in Watts | 0.125 FREE AIR |
| Ambient Temp at Full Rated Power | 70.0 CELSIUS DEGC |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 165.0 |
| 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 |
|---|---|
| 1723W ITEM R3 | Separation & Recovery Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| CMF-55D-1001F | 3/2 Design control — primary reference U.S. Government activity |
NSN 5905-01-429-4989 is a Resistor,fixed,film, manufactured by Separation & Recovery Systems Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-429-4989 has 1 manufacturer part number on file: 1723W ITEM R3 (Separation & Recovery Systems Inc).
1 possible match (shared part number, not a government interchangeability claim): 5905-01-431-0561. Verify interchangeability with system specifications before substitution.
Key specifications for 1723W ITEM R3: Resistance Tolerance in Percent: -1.000 TO 1.000; Electrical Resistance: 1.000 KILOHMS; Power Dissipation Rating in Watts: 0.125 FREE AIR; Ambient Temp at Full Rated Power: 70.0 CELSIUS DEGC. 5 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.