The Resistor,fixed,film, cataloged under National Stock Number 5905-01-339-5915, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Smiths Interconnect Americas, Inc.. Government technical data includes 14 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-339-5915 |
| Primary Part Number | 1A20211H01 |
| Item Name | Resistor,fixed,film |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Smiths Interconnect Americas, Inc. |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -2.000 TO 2.000 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -100.0 TO 100.0 |
| Electrical Resistance | 50.000 OHMS |
| Inclosure Type | UNINCLOSED |
| Terminal Type | TERMINAL TYPE PER BODY STYLE |
| Body Width | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Body Height | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 125.0 |
| Style Designator | TERMINATION PAD EACH END |
| Power Dissipation Rating in Watts | 30.000 FREE AIR |
| Ambient Temp at Full Rated Power | 70.0 CELSIUS DEGC |
| Body Length | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 160.0 |
| 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 |
|---|---|
| 1A20211H01 | Smiths Interconnect Americas, Inc. (USA) |
| Reference | Meaning |
|---|---|
| PPC250-250B-G-50-2 | 5/9 Secondary reference Caes Systems Llc |
| CGFW02-1 | 5/9 Secondary reference Component General Inc |
| R072500RQ300C | 5/1 Secondary reference Indra Sistemas, Sociedad Anonima |
| 1A20211H01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5905-01-339-5915 is a Resistor,fixed,film, manufactured by Smiths Interconnect Americas, Inc., classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-339-5915 has 1 manufacturer part number on file: 1A20211H01 (Smiths Interconnect Americas, Inc.).
Key specifications for 1A20211H01: Resistance Tolerance in Percent: -2.000 TO 2.000; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -100.0 TO 100.0; Electrical Resistance: 50.000 OHMS; Inclosure Type: UNINCLOSED. 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.